Bump version to 3.0.2

Update NEWS
StTextureCache: Fix leak of key string
2011-05-25 15:26:34 -04:00 · 2011-05-25 14:17:07 -04:00 · 2011-05-25 14:16:29 -04:00 · 2011-05-25 14:12:25 -04:00 · 2011-05-25 14:12:19 -04:00 · 2011-05-25 14:12:11 -04:00
239 changed files with 26650 additions and 65415 deletions
--- a/.gitignore
+++ b/.gitignore
@ -3,7 +3,6 @@
 *.o
 .deps
 .libs
-ABOUT-NLS
 ChangeLog
 INSTALL
 Makefile
@ -30,13 +29,8 @@ m4/
 omf.make
 po/*.gmo
 po/gnome-shell.pot
-po/*.header
-po/*.sed
-po/*.sin
 po/Makefile.in.in
-po/Makevars.template
 po/POTFILES
-po/Rules-quot
 po/stamp-it
 scripts/launcher.pyc
 src/*.gir
@ -49,11 +43,9 @@ src/calendar-server/org.gnome.Shell.CalendarServer.service
 src/gnome-shell
 src/gnome-shell-calendar-server
 src/gnome-shell-extension-tool
-src/gnome-shell-hotplug-sniffer
 src/gnome-shell-jhbuild
 src/gnome-shell-perf-helper
 src/gnome-shell-real
-src/hotplug-sniffer/org.gnome.Shell.HotplugSniffer.service
 src/run-js-test
 src/test-recorder
 src/test-recorder.ogg
--- a/2
+++ b/2
@ -3,5 +3,5 @@ E-mail: otaylor@redhat.com
 Userid: otaylor

 Colin Walters
-E-mail: walters@verbum.org
+E-mail: walters@redhat.com
 Userid: walters
--- a/Makefile.am
+++ b/Makefile.am
@ -1,7 +1,7 @@
 # Point to our macro directory and pick up user flags from the environment
 ACLOCAL_AMFLAGS  = -I m4 ${ACLOCAL_FLAGS}

-SUBDIRS = data js src browser-plugin tests po man
+SUBDIRS = data js src tests po man

 EXTRA_DIST =		\
 	.project	\
--- a/372
+++ b/372
@ -1,374 +1,6 @@
-3.2.0
-=====
-* Prevent the fallback on-screen keyboard from showing up while
-  GNOME Shell is running [Dan, #659865]
-* Disable code to reposition windows around the on-screen keyboard;
-  it wasn't finished or working properly. [Dan; #659643]
-* Fix interaction between on-screen keyboard and notifications
-  [Dan; #658603]
-* Fix menu-sizing problems in right-to-left locales. [Florian; #659827]
-* Update chat icons in the message tray when an avatar image changes
-  [Marina; #659768]
-* Fix problem with empty notification bubbles being left [Marina; #659862]
-* Fix problem with chat notifications bouncing when new messages come in.
-  [Marina; #659768]
-* Fix bug that was causing SIP calls to automatically be accepted in some
-  circumstances [Guillaume; #660084]
-* Fix string that should have been marked translatable [Frédéric]
-* Fix a crash that could happen during CSS transitions [Florian; #659676]
-* Build fixes [Colin, Florian]
-
-Contributors:
- Guillaume Desmottes, Florian Müllner, Frédéric Péters, Colin Walters,
- Dan Winship, Marina Zhurakhinskaya
-
-Translations:
- Friedel Wolff [af], Nilamdyuti Goswami [as], Ihar Hrachyshka [be],
- Ivaylo Valkov [bg], Gil Forcada [ca], Carles Ferrando [ca@valencia],
- Petr Kovar [cz], Mario Blättermann [de], Kris Thomsen [dk],
- Tiffany Antopolski, Kristjan Schmidt [eo], Daniel Mustieles [es],
- Inaki Larranaga Murgoitio [eu], Tommi Vainikainen [fi], Bruno Brouard [fr],
- Fran Dieguez [gl], Yaron Shahrabani [he], Gabor Kelemen [hu],
- Andika Triwidada [id], Jiro Matsuzawa [ja], Changwoo Ryu [ko],
- Rudolfs Mazurs [lv], Aurimas Černius [lt], Kjartan Maraas [nb],
- A S Alam [pa], Piotr Drąg [pl], Duarte Loreto [pt], Djavan Fagundes,
- Rodolfo Ribeiro Gomes, Gabriel F. Vilar [pt_BR], Yuri Myasoedov [ru],
- Daniel Nylander [se], Martin Srebotnjak [sl], Michal Štrba [sv],
- Krishnababu Krothapalli, Praveen Illa [te], Cheng-Chia Tseng [zh_KH, zh_TW]
-
-3.1.92
-======
-
-* Login screen
-  - Add the ability to set a logo at the top of the user list [Ray; #658062]
-  - Add fingerprint reader support [Ray; #657823]
-  - Add a power button offering the choice of Suspend/Restart/Power off
-    [Ray; #657822]
-  - Remove the option to view the current keyboad layout [Matthias; #659164]
-  - Make Control-Alt-Tab work for full keyboard access [Ray; #659177]
-* Frequently initiate a full garbage collection; Spidermonkey isn't very good
-  at tracking the amount of resources we have allocated so this hopefully will
-  improve memory usage without affecting performance too much [Colin; #659254]
-* Stop adding a notification when the network connection is lost
-  [Colin; #658954]
-* When disabling notifications; display a notification
-  "Your chat status will be set to busy" [Florian; #652718]
-* Fix keynav in network dialogs [Florian; #659133]
-* Improve calendar styling [Sean; #641135, #651299]
-* Shrink padding around panel buttons for narrow screens [Dan; #651299]
-* Allow enabling the onscreen keyboard through the accessibility menu
-  [Dan; #612662]
-* Fix problem that was causing VPN secret dialogs to be delayed before showing
-  [Florian; #658484]
-* Make custom-keybindings for the window switcher that don't use alt
-  work correctly [Florian; #645200]
-* Fix duplicate application icons in the Activities Overview [Colin; #659351]
-* Bug fixes for dimming windows with attached modal dialogs
-  [Jasper, Owen; #659302, 659634]
-* Add build-time support for BROWSER_PLUGIN_DIR environment variable
-  [Vincent; #659123]
-* Build fixes [Vincent; #659194]
-* Code cleanups and test cases
-  [Adel, Dan, Florian, Jasper; #651299, #658092, #658939]
-* Misc bug fixes
-  [Adel, Colin, Cosimo, Dan, Florian, Giovanni, Jasper, Ray, Xavier;
-  #651299, #652837, #657249, #658004, #658150, #658239, #658469, #658598,
-  #658605, #659050, #659159, #659210, #659270, #659370, #659633]
-
-Contributors:
- Giovanni Campagna, Cosimo Cecchi, Xavier Claessens, Matthias Clasen,
- Rui Matos, Florian Müllner, Jasper St. Pierre, Owen Taylor,
- Vincent Untz, Colin Walters, Sean Wilson, Dan Winship
-
-Translations:
- Ihar Hrachyshka [be], Alexander Shopov, Ivaylo Valkov [bg],
- Mario Blättermann [de], Jorge González, Daniel Mustieles [es],
- Arash Mousavi [fa], Ville-Pekka Vainio [fi], Fran Dieguez [gl],
- Sweta Kothari [gu], Gabor Kelemen [hu], Jiro Matsuzawa [ja],
- Luca Ferretti [it], Rudolfs Mazurs [lv], Kjartan Maraas [nb], A S Alam [pa],
- Piotr Drąg [pl], Duarte Loreto [pt], Yuri Myasoedov [ru],
- Daniel Nylander [se], Matej Urbančič [sl], Miroslav Nikolić [sr, sr@latin],
- Michal Štrba [sv], Tirumurti Vasudevan [ta], Phương Lê Hoàng [vi],
- Aron Xu [zh_CN], Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.1.91.1
-========
-
-* Add a browser plugin - this plugin, tied to extensions.gnome.org,
-  allows users to download and install shell extensions, and enable,
-  disable, and uninstall extensions they already have installed.
-  [Jasper; #658070, #658612]
-* Improve adding links to URLs in notifications [Dan; #636252]
-* Remove "connection lost" notifications after reconnecting [Giovanni; #658049]
-* Hide the onscreen keyboard when leaving a text entry [Dan; #658591]
-* Fixes for translated strings [Florian; #639987, #644097, #645037]
-* Bug fixes for network menu [Florian; #658492]
-* Code cleanup [Dan; #646934]
-* Build fixes [Javier, Rico]
-* Misc bug fixes [Emmanuele, Florian, Jasper, Marina, Matthias, Ray;
-  #652837, #658423, #658503, #658525, #658562, #658624, #658640, #658983]
-
-Conributors:
- Emmanuele Bassi, Giovanni Campagna, Matthias Clasen, Javier Jardón,
- Florian Muellner, Jasper St. Pierre, Ray Strode, Rico Tzschichholz,
- Dan Winship, Marina Zhurakhinskaya
-
-Translations:
- Ihar Hrachyshka [be], Bruce Cowan [en_GB], Jorge González,
- Daniel Mustieles [es], Timo Jyrinki [fi], Bruno Brouard, Luc Guillemin,
- Claude Paroz, Luc Pionchon [fr], Fran Dieguez [gl], Rajesh Ranjan [hi],
- Andika Triwidada [id], Luca Ferretti [it], Changwoo Ryu [ko],
- Rudolfs Mazurs [lt], Kjartan Maraas [nb], Manoj Kumar Giri [or],
- A S Alam [pa], Piotr Drąg [pl], Duarte Loreto [pt], Henrique P. Machado,
- Gabriel F. Vilar [pt_BR], Daniel Nylander [se], Matej Urbančič [sl],
- Tirumurti Vasudevan [ta], Yinghua Wang [zh_CN],
- Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.1.91
-======
-
-* Fix problem with applications vanishing from alt-Tab when
-  desktop files change. [Colin; #657990]
-* Fix interaction of on-screen keyboard with run-dialog and
-  Looking Glass console [Dan; #657986]
-* Add public API for adding and removing search providers
-  [Philippe; #657548, #658113]
-* Allow changing IM status with scroll wheel [Florian; #657973]
-* Limit volume slider to 100% [Bastien; #657607]
-* Change "Do Not Disturb" to "Notifications" in user menu [Florian; #652718]
-* Switch browser in default favorites to Epiphany [Colin; #650616]
-* Misc bug fixes [Dan, Florian, Jasper, Marc-Antoine, Rui;
-  #649631, #655069, #656142, #657703, #657759, #658007, #658065, #658176]
-
-Contributors:
- Rui Matos, Florian Müllner, Philippe Normand, Marc-Antoine Perennou,
- Jasper St. Pierre, Colin Walters, Dan Winship
-
-Translations:
- Ihar Hrachyshka [be], Mario Blättermann [de], Kris Thomsen [da],
- Jorge González [es], Arash Mousavi [fa], Fran Dieguez [gl],
- Takayuki Kusano [ja],Aurimas Černius [lt], Kjartan Maraas [nb], A S Alam [pa],
- Stas Solovey [ru], Daniel Nylander [se], Tirumurti Vasudevan [ta],
- Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.1.90.1
-========
-
-* Fix typo that was breaking the "Login Screen" mode [Marc-Antoine]
-* Fix build with new gobject-introspection [Dan]
-* Use a better icon for removable devices [Cosimo; #657757]
-* Add support for asynchronous search provides [Philippe, Jasper, Seif; #655220]
-* Misc bug fixes [Alex, Guillaume, Jasper; #657657, #657696]
-* Misc build fixes [Adel; #657697]
-
-Contributors:
- Cosimo Cecchi, Guillaume Desmottes, Adel Gadllah, Alexander Larsson, Seif Lotfy,
- Philippe Normand, Marc-Antoine Perennou, Jasper St. Pierre, Dan Winship
-
-Translations:
- Jorge González, Daniel Mustieles [es], Stas Solovey [ru]
-
-3.1.90
-======
-* Add an on-screen keyboard that uses Caribou as a backend
-  [Nohemi, Dan; #612662]
-* Allow searching for people in the overview using libfolks
-  as the backend [Morten; #643018]
-* Add a "Login Screen" mode to be used when GDM is running; this
-  mode has a stripped down user interface, and also contains the
-  code to display the user list and authentication. [Ray; #657082]
-* Rework user menu to separate out "Do Not Disturb" from the IM
-  status and to visually match GNOME Contacts. [Florian; #652837]
-* Implement displaying images such as cover-art in notifications
-  [Neha, Marina; #621009]
-* Support default actions for notifications [Florian; #655818]
-* Networking
-  - Stop using nm-applet for dialogs; do them as proper system modal
-    dialogs in the shell code. [Giovanni; #650244]
-  - Fix handling of hidden access points [Giovanni; #646454]
-* Telepathy integration
-  - Support subscription requests [Guillaume, Xavier; #653941]
-  - Notify on account connection errors [Alban, Jasper, Xavier; #654159]
-  - Allow approving file transfers [Guillaume; #653940]
-  - Improve styling of messages [Jasper; #640271]
-* Extension system [Jasper; #654770]
-  - Support live enabling and disabling of extensions
-  - Add the ability to install extensions from HTTP
-  - Enhance D-Bus interface for controlling extensions
-  - Collect errors separately for each extension
-* Add Main.panel.addToStatusArea for extension convenience
-  [Giovanni, Jasper, Marc-Antoine; #653205]
-* Port to the new gnome-menus API. Clean up and speed up
-  application information loading [Colin; #648149, #656546]
-* Use the accountsservice library rather than cut-and-pasted GDM code
-  [Florian; #650893]
-* Add a D-Bus interface to take a screenshot; this will avoid various race
-  conditions with the current gnome-screenshot approach [Adel; #652952]
-* Show numeric indicators to distinguish duplicate keyboard names
-  [Giovanni; #650128]
-* Add GNOME Documents to the favorites list [Adel; #657520]
-* Update the clock immediately on resume from suspend [Colin; #656403]
-* Remove animation support from StAdjustment [Ray; #657082]
-* Support configuration of calendar applications via gsettings
-  [Tassilo; #651190]
-* Don't fade in alt-Tab - wait a bit and show it instantly [Rui; #652346]
-* Darken workspace background on all workspaces [Rui; #656433]
-* Improve detection of the starting day of the week [Florian; #649078]
-* Add StButtonAccessible [Alejandro]
-* Visual tweaks to match mockups
-  [Allan, Dan, Jasper, Marina; #640271, #655627, #655428, #656732]
-* Misc bug fixes [Dan, Florian, Giovanni, Guillaume, Jasper, Jeremy, Rui;
-  #645708, #646761, #653119, #654398, #656125, #654707, #654898, #654638,
-  #656335, #657111]
-* Code cleanups [Colin, Dan, Guillaume, Ray;
-  #652718, #654639, #648651, #655813, #657082]
-* String tweaks [Jasper, Jeremy; #652984, #640271]
-* Build fixes [Jasper, Nohemi; #644275, #655812]
-
-Contributors:
- Jeremy Bicha, Giovanni Campagna, Xavier Claessens, Alban Crequy,
- Guillaume Desmottes, Allan Day, Neha Doijode, Nohemi Fernandez,
- Tassilo Horn, Rui Matos, Morten Mjelva, Florian Müllner, Alejandro Piñeiro,
- Jasper St. Pierre, Ray Strode, Colin Walters, Dan Winship,
- Marina Zhurakhinskaya
-
-Translations:
- Ivaylo Valkov [bg], Mario Blättermann [de], Diego Escalante Urrelo,
- Jorge González, Daniel Mustieles [es], Arash Mousavi [fa], Fran Dieguez [gl],
- Yaron Shahrabani [he], Andika Triwidada, Wibiharto [id],
- Aurimas Černius [lt], Umarzuki Bin Mochlis Moktar [ml], Kjartan Maraas [nb],
- A S Alam [pa], Daniel Nylander [se], Ngô Chin, Nguyễn Thái Ngọc Duy [vi],
- Aron Xu [zh_CN], Chao-Hsiung Liao [zh_HK, zh_TW]
-
-3.1.4
-=====
-* Take over inserted media handling and autorun from gnome-session [Cosimo]
-* Message Tray
-  - Display a count of unread notifications on icons
-    [Jasper, Guillaume; #649356, #654139]
-  - Only remove icons when the sender quits from D-Bus, not when it
-    closes its last window [Neha, Marina; #645764]
-  - Solve problems switching chats between shell and Empathy
-    [Guillaume; #654237]
-  - Fix handling of bad GMarkup in messages [Dan; #650298]
-  - Never show notifications when the screensaver is active [Dan; #654550]
-* Telepathy integrationpp
-  - Implement Telepathy Debug interface to enable empathy-debugger
-    [Guillaume; #652816]
-  - Allow approving room invitations, and audio/video calls
-    [Guillaume; #653740 #653939]
-  - Send typing notifications [Jonny; #650196]
-* Fix selection highlighting for light-on-dark entries [Jasper; #643768]
-* Make control-Return in the overview open a new window [Maxim]
-* Delay showing the alt-Tab switcher to reduce visual noise when
-  flipping betweeen windows [Dan; #652346]
-* When we have vertically stacked monitors, put the message tray
-  on the bottom one [Dan; #636963]
-* Fix various problems with keynav and the Activities button
-  [Dan; #641253 #645759]
-* Ensure screensaver is locked when switching users [Colin; #654565]
-* Improve extension creation tool [Jasper; #653206]
-* Fix compatibility with latest GJS [Giovanni; #654349]
-* Code cleanups [Adel, Dan, Jasper; #645759 #654577 #654791 #654987]
-* Misc bug fixes [Richard, Dan, Florian, Giovanni, Jasper, Marc-Antoine, Rui;
-  #647175 #649513 #650452 #651082 #653700 #653989 #654105 #654791 #654267
-  #654269 #654527 #655446]
-* Build fixes [Florian, Siegfried; #654300]
-
-Contributors:
- Giovanni Campagna, Cosimo Cecchi, Guillaume Desmottes, Neha Doijode,
- Maxim Ermilov, Adel Gadllah, Siegfried-Angel Gevatter Pujals, Richard Hughes,
- Jonny Lamb, Rui Matos, Florian Müllner, Marc-Antoine Perennou, Colin Walters,
- Dan Winship, Marina Zhurakhinskaya
-
-Translations:
- Mario Blättermann, Paul Seyfert [de], Jorge González, Daniel Mustieles [es],
- Fran Dieguez [gl], Yaron Shahrabani [he], Luca Ferretti [it],
- Rudolfs Mazurs [lv], Kjartan Maraas [nb], A S Alam [pa], Yuri Kozlov [ru],
- Michal Štrba, Matej Urbančič [sl]
-
-3.1.3
-=====
-* Fix problem with "user theme extension" breaking the CSS for other
-  extensions [Giovanni; #650971]
-* Telepathy IM framework integration
-  - Switch to using telepathy-glib rather than talking to
-    Telepathy via D-Bus [Guillaume, Jasper; #645585, #649633, #651138, #651227]
-  - Acknowledge messages when the user clicks on them [Guillaume, #647893]
-  - Fix problem with telepathy icon blinking for incoming messages
-    even though the user has been notified of them [Guillaume; #643594]
-* Networking
-  - keep wirelesss networks in predictable order [Giovanni; #646580, #652313]
-  - Show unmanaged devices in the menu [Giovanni; #646946]
-  - Fix overflow when too many VPN connections [Giovanni; #651602]
-* Bluetooth
-  - Show "hardware disabled" when disabled by rfkill [Giovanni; #648048]
-  - Fix bug updating status of devices [Giovanni; #647565]
-* LookingGlass console:
-  - Add a "Memory" tab [Colin; #650692]
-  - Make escape work from any page [Dan Winship; #647303]
-  - Provide a way to refer to panel items as, e.g.,
-    Main.panel._activities [Dan Winship; #646915]
-* User menu
-  - Fix problem with suspend menu option locking the screen even when the user
-    disabled that. [Florian; #652327]
-  - Hide "power off..." option if shutdown is disabled via PolicyKit
-    [Florian; #652038]
-* Track changes to WM_CLASS (fixes problems with LibreOffice tracking)
-  [Colin; #649315]
-* Remove app tracking workarounds for Firefox and LibreOffice [Colin; #651015]
-* Use upstream gettext autoconfigury rather than glib version [Javier; #631576]
-* Show messages in the message tray when an application is fullscreen
-  [Dan Winship; #608667]
-* Don't autohide the workspace pager if there is more than one workspace
-  [Florian; #652714, #653078, #653142]
-* Don't always slide out the workspace pager at drag begin [Florian; #652730]
-* Only offer to remove a favorite app when dragging it's icon [Owen; #642895]
-* Allow dropping an icon anywhere on a workspace [Adel; #652079]
-* st-scroll-view: Make the fade effect and offset themable [Jasper; #651813]
-* Obey the user's preference when running an application in a terminal
-  from the run dialog [Florian; #648422]
-* Consistently exit overview when launching external applications
-  [Colin; #653095]
-* Adapt to changes in GJS for how GObject APIs are bound
-  [Alex, Colin, Florian, Jasper, Marc-Antoine; #649981, #652597]
-* Fix problems with scrolling in overflow for alt-Tab switcher
-  [Dan Winship, Adel; #647807]
-* Mark relationships between labels and actors for accessibility [Alejandro]
-* Add org.gnome.shell.enabled-extensions complementing disabled-extensions
-  GSetting [Tassilo; #651088]
-* Visual tweaks [Jakub, Jasper; #646261, #652715]
-* Switch to building against clutter-1.7 with independent Cogl [Adel; #653397]
-* Code cleanups [Colin, Dan Winship, Florian; #633620, #645031, #648755, #648758,
-  #648760, #649203, #649517, #650317, #652730]
-* Memory leak fixes [Colin, Maxim; #649508, #650934]
-* Build Fixes [Colin, Dan Winship, Florian, Ionut, Morten, Owen, Sean; #647395,
-  #648006, #650869, #653199, #653275
-* Miscellaneous bug fixes [Adam, Adel, Dan Williams, Dan Winship, Florian,
-  Ionut, Jasper, Maxim, Ray; #620105, #639459, #641570, #642793, #643513,
-  #645848, #646919, #647186, #648305, #648410, #648562, #648894, #649001,
-  #645990, #647893, #647907, #651012, #651086, #651606, #651569, #651866,
-  #652388,  #653511]
-
-Contributors:
- Ionut Biru, Giovanni Campagna, Guillaume Desmottes, Adam Dingle,
- Maxim Ermilov, Adel Gadllah, Tassilo Horn, Javier Jardón, Jonny Lamb,
- Alexander Larsson, Rui Matos, Morten Mjelva, Florian Müllner,
- Marc-Antoine Perennou, Alejandro Piñeiro, Jasper St. Pierre, Jakub Steiner,
- Ray Strode, Owen Taylor, Colin Walters, Dan Williams, Sean Wilson, Dan Winship
-
-Translations:
- Daniel Martinez Cucalon [ar], Ihar Hrachyshka [be], Carles Ferrando,
- Gil Forcada, Sílvia Miranda [ca], Kristjan Schmidt [eo], Jorge González,
- Daniel Mustieles [es], Seán de Búrca [ga], Fran Diéguez [gl],
- Yaron Shahrabani [he], Kjartan Maraas [nb], Misha Shnurapet,
- Yuri Myasoedov [ru], Daniel Nylander [se], Peter Mráz [sk],
- Matej Urbančič [sl], Krishnababu Krothapalli [te], Daniel Korostil [uk],
- Aron Xu [zh_CN]
-
 3.0.2
 =====
-* Network Menu [Dan Williams]
+* Network Menu [Dan Williams
  - Fix connecting to WPA2 Enterprise access points
    Fixes https://bugzilla.gnome.org/show_bug.cgi?id=648171
  - Show the mobile broadband wizard when selecting 3G network
@ -391,7 +23,7 @@ Translations:
 * Memory leak fixes [Colin, Maxim]
  642652, 649508, 649497
 * Miscellaneous minor bug fixes [Adel, Christopher, Jasper]
-  649596, 648765, 648983, 649632
+  649596,648765, 648983, 649632

 Contributors:
 Christopher Aillon, Giovanni Campagna, Maxim Ermilov,
--- a/browser-plugin/Makefile.am
+++ b/browser-plugin/Makefile.am
@ -1,21 +0,0 @@
-
-mozillalibdir = $(BROWSER_PLUGIN_DIR)
-
-mozillalib_LTLIBRARIES = libgnome-shell-browser-plugin.la
-
-libgnome_shell_browser_plugin_la_LDFLAGS = -module -avoid-version -no-undefined
-
-libgnome_shell_browser_plugin_la_LIBADD = 	\
-	$(BROWSER_PLUGIN_LIBS)
-
-libgnome_shell_browser_plugin_la_SOURCES = 	\
-	browser-plugin.c \
-	npapi/npapi.h \
-	npapi/npfunctions.h \
-	npapi/npruntime.h \
-	npapi/nptypes.h
-
-libgnome_shell_browser_plugin_la_CFLAGS = 	\
-	$(BROWSER_PLUGIN_CFLAGS)		\
-	-DG_DISABLE_DEPRECATED			\
-	-DG_LOG_DOMAIN=\"GnomeShellBrowserPlugin\"
--- a/browser-plugin/README
+++ b/browser-plugin/README
@ -1,17 +0,0 @@
-The GNOME Shell Browser Plugin provides integration with gnome-shell and the
-corresponding extensions repository, codenamed "SweetTooth". The plugin allows
-the extensions repository to provide good integration, letting the website
-know which extensions are enabled and disabled, and allowing the website to
-enable, disable and install them.
-
-Bugs should be reported at http://bugzilla.gnome.org against the 'gnome-shell'
-product.
-
-License
-=======
-The GNOME Shell Browser Plugin, like GNOME Shell itself is distributed under
-the GNU General Public License, version 2 or later. The plugin also contains
-header files from the "NPAPI SDK" project, tri-licensed under MPL 1.1, GPL 2.0
-and LGPL 2.1. These headers are third-party sources and can be retrieved from:
-
-  http://code.google.com/p/npapi-sdk/
--- a/browser-plugin/browser-plugin.c
+++ b/browser-plugin/browser-plugin.c
@ -1,824 +0,0 @@
-/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
-/*
- * Copyright (C) 2011 Red Hat
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Authors:
- *      Jasper St. Pierre <jstpierre@mecheye.net>
- *      Giovanni Campagna <scampa.giovanni@gmail.com>
- */
-
-#include <string.h>
-
-#define XP_UNIX 1
-
-#include "npapi/npapi.h"
-#include "npapi/npruntime.h"
-#include "npapi/npfunctions.h"
-
-#include <glib.h>
-#include <gio/gio.h>
-#include <json-glib/json-glib.h>
-
-#define ORIGIN "extensions.gnome.org"
-#define PLUGIN_NAME "Gnome Shell Integration"
-#define PLUGIN_DESCRIPTION "This plugin provides integration with Gnome Shell " \
-      "for live extension enabling and disabling. " \
-      "It can be used only by extensions.gnome.org"
-#define PLUGIN_MIME_STRING "application/x-gnome-shell-integration::Gnome Shell Integration Dummy Content-Type";
-
-#define PLUGIN_API_VERSION 1
-
-typedef struct {
-  GDBusProxy *proxy;
-} PluginData;
-
-/* =============== public entry points =================== */
-
-static NPNetscapeFuncs funcs;
-
-static inline gchar *
-get_string_property (NPP         instance,
-                     NPObject   *obj,
-                     const char *name)
-{
-  NPVariant result = { NPVariantType_Void };
-  NPString result_str;
-  gchar *result_copy;
-
-  result_copy = NULL;
-
-  if (!funcs.getproperty (instance, obj,
-                          funcs.getstringidentifier (name),
-                          &result))
-    goto out;
-
-  if (!NPVARIANT_IS_STRING (result))
-    goto out;
-
-  result_str = NPVARIANT_TO_STRING (result);
-  if (strlen (result_str.UTF8Characters) != result_str.UTF8Length)
-    goto out;
-
-  result_copy = g_strdup (result_str.UTF8Characters);
-
- out:
-  funcs.releasevariantvalue (&result);
-  return result_copy;
-}
-
-static gboolean
-check_origin_and_protocol (NPP instance)
-{
-  gboolean ret = FALSE;
-  NPError error;
-  NPObject *window = NULL;
-  NPVariant document = { NPVariantType_Void };
-  NPVariant location = { NPVariantType_Void };
-  gchar *hostname = NULL;
-  gchar *protocol = NULL;
-
-  error = funcs.getvalue (instance, NPNVWindowNPObject, &window);
-  if (error != NPERR_NO_ERROR)
-    goto out;
-
-  if (!funcs.getproperty (instance, window,
-                          funcs.getstringidentifier ("document"),
-                          &document))
-    goto out;
-
-  if (!NPVARIANT_IS_OBJECT (document))
-    goto out;
-
-  if (!funcs.getproperty (instance, NPVARIANT_TO_OBJECT (document),
-                          funcs.getstringidentifier ("location"),
-                          &location))
-    goto out;
-
-  if (!NPVARIANT_IS_OBJECT (document))
-    goto out;
-
-  hostname = get_string_property (instance,
-                                  NPVARIANT_TO_OBJECT (location),
-                                  "hostname");
-
-  if (g_strcmp0 (hostname, ORIGIN))
-    {
-      g_debug ("origin does not match, is %s",
-               hostname);
-
-      goto out;
-    }
-
-  protocol = get_string_property (instance,
-                                  NPVARIANT_TO_OBJECT (location),
-                                  "protocol");
-
-  if (g_strcmp0 (protocol, "https:") != 0)
-    {
-      g_debug ("protocol does not match, is %s",
-               protocol);
-
-      goto out;
-    }
-
-  ret = TRUE;
-
- out:
-  g_free (protocol);
-  g_free (hostname);
-
-  funcs.releasevariantvalue (&location);
-  funcs.releasevariantvalue (&document);
-
-  if (window != NULL)
-    funcs.releaseobject (window);
-  return ret;
-}
-
-NPError
-NP_Initialize(NPNetscapeFuncs *pfuncs, NPPluginFuncs *plugin)
-{
-  /* global initialization routine, called once when plugin
-     is loaded */
-
-  g_debug ("plugin loaded");
-
-  memcpy (&funcs, pfuncs, sizeof (funcs));
-
-  plugin->size = sizeof(NPPluginFuncs);
-  plugin->newp = NPP_New;
-  plugin->destroy = NPP_Destroy;
-  plugin->getvalue = NPP_GetValue;
-
-  return NPERR_NO_ERROR;
-}
-
-NPError
-NP_Shutdown(void)
-{
-  return NPERR_NO_ERROR;
-}
-
-const char*
-NP_GetMIMEDescription(void)
-{
-  return PLUGIN_MIME_STRING;
-}
-
-NPError
-NP_GetValue(void         *instance,
-            NPPVariable   variable,
-            void         *value)
-{
-  switch (variable) {
-  case NPPVpluginNameString:
-    *(char**)value = PLUGIN_NAME;
-    break;
-  case NPPVpluginDescriptionString:
-    *(char**)value = PLUGIN_DESCRIPTION;
-    break;
-  default:
-    ;
-  }
-
-  return NPERR_NO_ERROR;
-}
-
-NPError
-NPP_New(NPMIMEType    mimetype,
-        NPP           instance,
-        uint16_t      mode,
-        int16_t       argc,
-        char        **argn,
-        char        **argv,
-        NPSavedData  *saved)
-{
-  /* instance initialization function */
-  PluginData *data;
-  GError *error = NULL;
-
-  g_debug ("plugin created");
-
-  if (!check_origin_and_protocol (instance))
-    return NPERR_GENERIC_ERROR;
-
-  data = g_slice_new (PluginData);
-  instance->pdata = data;
-
-  data->proxy = g_dbus_proxy_new_for_bus_sync (G_BUS_TYPE_SESSION,
-                                               G_DBUS_PROXY_FLAGS_NONE,
-                                               NULL, /* interface info */
-                                               "org.gnome.Shell",
-                                               "/org/gnome/Shell",
-                                               "org.gnome.Shell",
-                                               NULL, /* GCancellable */
-                                               &error);
-  if (!data->proxy)
-    {
-      /* ignore error if the shell is not running, otherwise warn */
-      if (error->domain != G_DBUS_ERROR ||
-          error->code != G_DBUS_ERROR_NAME_HAS_NO_OWNER)
-        {
-          g_warning ("Failed to set up Shell proxy: %s", error->message);
-        }
-      g_clear_error (&error);
-      return NPERR_GENERIC_ERROR;
-    }
-
-  g_debug ("plugin created successfully");
-
-  return NPERR_NO_ERROR;
-}
-
-NPError
-NPP_Destroy(NPP           instance,
-	    NPSavedData **saved)
-{
-  /* instance finalization function */
-
-  PluginData *data = instance->pdata;
-
-  g_debug ("plugin destroyed");
-
-  g_object_unref (data->proxy);
-
-  g_slice_free (PluginData, data);
-
-  return NPERR_NO_ERROR;
-}
-
-/* =================== scripting interface =================== */
-
-typedef struct {
-	NPObject     parent;
-	NPP          instance;
-	GDBusProxy  *proxy;
-	NPObject    *listener;
-	gint         signal_id;
-} PluginObject;
-
-static void
-on_shell_signal (GDBusProxy *proxy,
-                 gchar      *sender_name,
-                 gchar      *signal_name,
-                 GVariant   *parameters,
-                 gpointer    user_data)
-{
-  PluginObject *obj = user_data;
-
-  if (strcmp (signal_name, "ExtensionStatusChanged") == 0)
-    {
-      gchar *uuid;
-      gint32 status;
-      gchar *error;
-      NPVariant args[3];
-      NPVariant result;
-
-      g_variant_get (parameters, "(sis)", &uuid, &status, &error);
-      STRINGZ_TO_NPVARIANT (uuid, args[0]);
-      INT32_TO_NPVARIANT (status, args[1]);
-      STRINGZ_TO_NPVARIANT (error, args[2]);
-
-      funcs.invokeDefault (obj->instance, obj->listener,
-			   args, 3, &result);
-
-      funcs.releasevariantvalue (&result);
-      g_free (uuid);
-      g_free (error);
-    }
-}
-
-static NPObject *
-plugin_object_allocate (NPP      instance,
-                        NPClass *klass)
-{
-  PluginData *data = instance->pdata;
-  PluginObject *obj = g_slice_new0 (PluginObject);
-
-  obj->instance = instance;
-  obj->proxy = g_object_ref (data->proxy);
-  obj->signal_id = g_signal_connect (obj->proxy, "g-signal",
-                                     G_CALLBACK (on_shell_signal), obj);
-
-  g_debug ("plugin object created");
-
-  return (NPObject*)obj;
-}
-
-static void
-plugin_object_deallocate (NPObject *npobj)
-{
-  PluginObject *obj = (PluginObject*)npobj;
-
-  g_signal_handler_disconnect (obj->proxy, obj->signal_id);
-  g_object_unref (obj->proxy);
-
-  if (obj->listener)
-    funcs.releaseobject (obj->listener);
-
-  g_debug ("plugin object destroyed");
-
-  g_slice_free (PluginObject, obj);
-}
-
-static NPIdentifier api_version_id;
-static NPIdentifier shell_version_id;
-static NPIdentifier get_info_id;
-static NPIdentifier list_extensions_id;
-static NPIdentifier enable_extension_id;
-static NPIdentifier install_extension_id;
-static NPIdentifier uninstall_extension_id;
-static NPIdentifier onextension_changed_id;
-static NPIdentifier get_errors_id;
-
-static bool
-plugin_object_has_method (NPObject     *npobj,
-                          NPIdentifier  name)
-{
-  return (name == get_info_id ||
-          name == list_extensions_id ||
-          name == enable_extension_id ||
-          name == install_extension_id ||
-          name == uninstall_extension_id ||
-          name == get_errors_id);
-}
-
-static inline gboolean
-uuid_is_valid (const gchar *uuid)
-{
-  gsize i;
-
-  for (i = 0; uuid[i]; i ++)
-    {
-      gchar c = uuid[i];
-      if (c < 32 || c >= 127)
-        return FALSE;
-
-      switch (c)
-        {
-        case '&':
-        case '<':
-        case '>':
-        case '/':
-        case '\\':
-          return FALSE;
-        default:
-          break;
-        }
-    }
-  return TRUE;
-}
-
-static gboolean
-jsonify_variant (GVariant  *variant,
-                 NPVariant *result)
-{
-  gboolean ret;
-  GVariant *real_value;
-  JsonNode *root;
-  JsonGenerator *generator;
-  gsize json_length;
-  gchar *json;
-  gchar *buffer;
-
-  ret = TRUE;
-
-  /* DBus methods can return multiple values,
-   * but we're only interested in the first. */
-  g_variant_get (variant, "(@*)", &real_value);
-
-  root = json_gvariant_serialize (real_value);
-
-  generator = json_generator_new ();
-  json_generator_set_root (generator, root);
-  json = json_generator_to_data (generator, &json_length);
-
-  buffer = funcs.memalloc (json_length + 1);
-  if (!buffer)
-    {
-      ret = FALSE;
-      goto out;
-    }
-
-  strcpy (buffer, json);
-
-  STRINGN_TO_NPVARIANT (buffer, json_length, *result);
-
- out:
-  g_variant_unref (variant);
-  g_variant_unref (real_value);
-  json_node_free (root);
-  g_free (json);
-
-  return ret;
-}
-
-static gboolean
-plugin_list_extensions (PluginObject  *obj,
-                        NPVariant     *result)
-{
-  GError *error = NULL;
-  GVariant *res;
-
-  res = g_dbus_proxy_call_sync (obj->proxy,
-                                "ListExtensions",
-                                NULL, /* parameters */
-                                G_DBUS_CALL_FLAGS_NONE,
-                                -1, /* timeout */
-                                NULL, /* cancellable */
-                                &error);
-
-  if (!res)
-    {
-      g_warning ("Failed to retrieve extension list: %s", error->message);
-      g_error_free (error);
-      return FALSE;
-    }
-
-  return jsonify_variant (res, result);
-}
-
-static gboolean
-plugin_enable_extension (PluginObject *obj,
-                         NPString      uuid,
-                         gboolean      enabled)
-{
-  const gchar *uuid_str = uuid.UTF8Characters;
-  if (!uuid_is_valid (uuid_str))
-    return FALSE;
-
-  g_dbus_proxy_call (obj->proxy,
-                     (enabled ? "EnableExtension" : "DisableExtension"),
-                     g_variant_new ("(s)", uuid_str),
-                     G_DBUS_CALL_FLAGS_NONE,
-                     -1, /* timeout */
-                     NULL, /* cancellable */
-                     NULL, /* callback */
-                     NULL /* user_data */);
-
-  return TRUE;
-}
-
-static gboolean
-plugin_install_extension (PluginObject *obj,
-                          NPString      uuid,
-                          NPString      version_tag)
-{
-  const gchar *uuid_str = uuid.UTF8Characters;
-  if (!uuid_is_valid (uuid_str))
-    return FALSE;
-
-  g_dbus_proxy_call (obj->proxy,
-                     "InstallRemoteExtension",
-                     g_variant_new ("(ss)",
-                                    uuid_str,
-                                    version_tag.UTF8Characters),
-                     G_DBUS_CALL_FLAGS_NONE,
-                     -1, /* timeout */
-                     NULL, /* cancellable */
-                     NULL, /* callback */
-                     NULL /* user_data */);
-
-  return TRUE;
-}
-
-static gboolean
-plugin_uninstall_extension (PluginObject *obj,
-                            NPString      uuid,
-                            NPVariant    *result)
-{
-  GError *error = NULL;
-  GVariant *res;
-  const gchar *uuid_str;
-
-  uuid_str = uuid.UTF8Characters;
-  if (!uuid_is_valid (uuid_str))
-    return FALSE;
-
-  res = g_dbus_proxy_call_sync (obj->proxy,
-                                "UninstallExtension",
-                                g_variant_new ("(s)",
-                                               uuid_str),
-                                G_DBUS_CALL_FLAGS_NONE,
-                                -1, /* timeout */
-                                NULL, /* cancellable */
-                                &error);
-
-  if (!res)
-    {
-      g_warning ("Failed to uninstall extension: %s", error->message);
-      g_error_free (error);
-      return FALSE;
-    }
-
-  return jsonify_variant (res, result);
-}
-
-static gboolean
-plugin_get_info (PluginObject *obj,
-                 NPString      uuid,
-                 NPVariant    *result)
-{
-  GError *error = NULL;
-  GVariant *res;
-  const gchar *uuid_str;
-
-  uuid_str = uuid.UTF8Characters;
-  if (!uuid_is_valid (uuid_str))
-    return FALSE;
-
-  res = g_dbus_proxy_call_sync (obj->proxy,
-                                "GetExtensionInfo",
-                                g_variant_new ("(s)", uuid_str),
-                                G_DBUS_CALL_FLAGS_NONE,
-                                -1, /* timeout */
-                                NULL, /* cancellable */
-                                &error);
-
-  if (!res)
-    {
-      g_warning ("Failed to retrieve extension metadata: %s", error->message);
-      g_error_free (error);
-      return FALSE;
-    }
-
-  return jsonify_variant (res, result);
-}
-
-static gboolean
-plugin_get_errors (PluginObject *obj,
-                   NPString      uuid,
-                   NPVariant    *result)
-{
-  GError *error = NULL;
-  GVariant *res;
-  const gchar *uuid_str;
-
-  uuid_str = uuid.UTF8Characters;
-  if (!uuid_is_valid (uuid_str))
-    return FALSE;
-
-  res = g_dbus_proxy_call_sync (obj->proxy,
-                                "GetExtensionErrors",
-                                g_variant_new ("(s)", uuid_str),
-                                G_DBUS_CALL_FLAGS_NONE,
-                                -1, /* timeout */
-                                NULL, /* cancellable */
-                                &error);
-
-  if (!res)
-    {
-      g_warning ("Failed to retrieve errors: %s", error->message);
-      g_error_free (error);
-      return FALSE;
-    }
-
-  return jsonify_variant (res, result);
-}
-
-static int
-plugin_get_api_version (PluginObject  *obj,
-                        NPVariant     *result)
-{
-  INT32_TO_NPVARIANT (PLUGIN_API_VERSION, *result);
-  return TRUE;
-}
-
-static gboolean
-plugin_get_shell_version (PluginObject  *obj,
-                          NPVariant     *result)
-{
-  GVariant *res;
-  const gchar *version;
-  gsize length;
-  gchar *buffer;
-  gboolean ret;
-
-  ret = TRUE;
-
-  res = g_dbus_proxy_get_cached_property (obj->proxy,
-                                          "ShellVersion");
-
-  if (res == NULL)
-    {
-      g_warning ("Failed to grab shell version.");
-      version = "-1";
-    }
-  else
-    {
-      g_variant_get (res, "&s", &version);
-    }
-
-  length = strlen (version);
-  buffer = funcs.memalloc (length + 1);
-  if (!buffer)
-    {
-      ret = FALSE;
-      goto out;
-    }
-  strcpy (buffer, version);
-
-  STRINGN_TO_NPVARIANT (buffer, length, *result);
-
- out:
-  g_variant_unref (res);
-  return ret;
-}
-
-static bool
-plugin_object_invoke (NPObject        *npobj,
-                      NPIdentifier     name,
-                      const NPVariant *args,
-                      uint32_t         argc,
-                      NPVariant       *result)
-{
-  PluginObject *obj;
-
-  g_debug ("invoking plugin object method");
-
-  obj = (PluginObject*) npobj;
-
-  VOID_TO_NPVARIANT (*result);
-
-  if (!plugin_object_has_method (npobj, name))
-    return FALSE;
-
-  if (name == list_extensions_id)
-    return plugin_list_extensions (obj, result);
-  else if (name == get_info_id)
-    {
-      if (!NPVARIANT_IS_STRING(args[0])) return FALSE;
-
-      return plugin_get_info (obj, NPVARIANT_TO_STRING(args[0]), result);
-    }
-  else if (name == enable_extension_id)
-    {
-      if (!NPVARIANT_IS_STRING(args[0])) return FALSE;
-      if (!NPVARIANT_IS_BOOLEAN(args[1])) return FALSE;
-
-      return plugin_enable_extension (obj,
-                                      NPVARIANT_TO_STRING(args[0]),
-                                      NPVARIANT_TO_BOOLEAN(args[1]));
-    }
-  else if (name == install_extension_id)
-    {
-      if (!NPVARIANT_IS_STRING(args[0])) return FALSE;
-      if (!NPVARIANT_IS_STRING(args[1])) return FALSE;
-
-      return plugin_install_extension (obj,
-                                       NPVARIANT_TO_STRING(args[0]),
-                                       NPVARIANT_TO_STRING(args[1]));
-    }
-  else if (name == uninstall_extension_id)
-    {
-      if (!NPVARIANT_IS_STRING(args[0])) return FALSE;
-
-      return plugin_uninstall_extension (obj,
-                                         NPVARIANT_TO_STRING(args[0]),
-                                         result);
-    }
-  else if (name == get_errors_id)
-    {
-      if (!NPVARIANT_IS_STRING(args[0])) return FALSE;
-
-      return plugin_get_errors (obj,
-                                NPVARIANT_TO_STRING(args[0]),
-                                result);
-    }
-
-  return TRUE;
-}
-
-static bool
-plugin_object_has_property (NPObject     *npobj,
-                            NPIdentifier  name)
-{
-  return (name == onextension_changed_id ||
-          name == api_version_id ||
-          name == shell_version_id);
-}
-
-static bool
-plugin_object_get_property (NPObject     *npobj,
-                            NPIdentifier  name,
-                            NPVariant    *result)
-{
-  PluginObject *obj;
-
-  if (!plugin_object_has_property (npobj, name))
-    return FALSE;
-
-  obj = (PluginObject*) npobj;
-  if (name == api_version_id)
-    return plugin_get_api_version (obj, result);
-  else if (name == shell_version_id)
-    return plugin_get_shell_version (obj, result);
-  else if (name == onextension_changed_id)
-    {
-      if (obj->listener)
-        OBJECT_TO_NPVARIANT (obj->listener, *result);
-      else
-        NULL_TO_NPVARIANT (*result);
-    }
-
-  return TRUE;
-}
-
-static bool
-plugin_object_set_property (NPObject        *npobj,
-                            NPIdentifier     name,
-                            const NPVariant *value)
-{
-  PluginObject *obj;
-
-  if (!plugin_object_has_property (npobj, name))
-    return FALSE;
-
-  if (name == onextension_changed_id)
-    {
-      obj = (PluginObject*) npobj;
-      if (obj->listener)
-        funcs.releaseobject (obj->listener);
-
-      obj->listener = NULL;
-      if (NPVARIANT_IS_OBJECT (*value))
-        {
-          obj->listener = NPVARIANT_TO_OBJECT (*value);
-          funcs.retainobject (obj->listener);
-          return TRUE;
-        }
-      else if (NPVARIANT_IS_NULL (*value))
-        return TRUE;
-    }
-
-  return FALSE;
-}
-
-static NPClass plugin_class = {
-  NP_CLASS_STRUCT_VERSION,
-  plugin_object_allocate,
-  plugin_object_deallocate,
-  NULL, /* invalidate */
-  plugin_object_has_method,
-  plugin_object_invoke,
-  NULL, /* invoke default */
-  plugin_object_has_property,
-  plugin_object_get_property,
-  plugin_object_set_property,
-  NULL, /* remove property */
-  NULL, /* enumerate */
-  NULL, /* construct */
-};
-
-static void
-init_methods_and_properties (void)
-{
-  /* this is the JS public API; it is manipulated through NPIdentifiers for speed */
-  api_version_id = funcs.getstringidentifier ("apiVersion");
-  shell_version_id = funcs.getstringidentifier ("shellVersion");
-
-  get_info_id = funcs.getstringidentifier ("getExtensionInfo");
-  list_extensions_id = funcs.getstringidentifier ("listExtensions");
-  enable_extension_id = funcs.getstringidentifier ("setExtensionEnabled");
-  install_extension_id = funcs.getstringidentifier ("installExtension");
-  uninstall_extension_id = funcs.getstringidentifier ("uninstallExtension");
-  get_errors_id = funcs.getstringidentifier ("getExtensionErrors");
-
-  onextension_changed_id = funcs.getstringidentifier ("onchange");
-}
-
-NPError
-NPP_GetValue(NPP          instance,
-	     NPPVariable  variable,
-	     void        *value)
-{
-  g_debug ("NPP_GetValue called");
-
-  switch (variable) {
-  case NPPVpluginScriptableNPObject:
-    g_debug ("creating scriptable object");
-    init_methods_and_properties ();
-
-    *(NPObject**)value = funcs.createobject (instance, &plugin_class);
-    break;
-  default:
-    ;
-  }
-
-  return NPERR_NO_ERROR;
-}
--- a/browser-plugin/npapi/npapi.h
+++ b/browser-plugin/npapi/npapi.h
@ -1,893 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef npapi_h_
-#define npapi_h_
-
-#if defined(__OS2__)
-#pragma pack(1)
-#endif
-
-#include "nptypes.h"
-
-#if defined(__OS2__) || defined(OS2)
-#ifndef XP_OS2
-#define XP_OS2 1
-#endif
-#endif
-
-#if defined(_WIN32) && !defined(__SYMBIAN32__)
-#include <windef.h>
-#ifndef XP_WIN
-#define XP_WIN 1
-#endif
-#endif
-
-#if defined(__SYMBIAN32__)
-#ifndef XP_SYMBIAN
-#define XP_SYMBIAN 1
-#undef XP_WIN
-#endif
-#endif
-
-#if defined(__APPLE_CC__) && !defined(XP_UNIX)
-#ifndef XP_MACOSX
-#define XP_MACOSX 1
-#endif
-#endif
-
-#if defined(XP_MACOSX) && defined(__LP64__)
-#define NP_NO_QUICKDRAW
-#define NP_NO_CARBON
-#endif
-
-#if defined(XP_MACOSX)
-#include <ApplicationServices/ApplicationServices.h>
-#include <OpenGL/OpenGL.h>
-#ifndef NP_NO_CARBON
-#include <Carbon/Carbon.h>
-#endif
-#endif
-
-#if defined(XP_UNIX)
-#include <stdio.h>
-#if defined(MOZ_X11)
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#endif
-#endif
-
-#if defined(XP_SYMBIAN)
-#include <QEvent>
-#include <QRegion>
-#endif
-
-/*----------------------------------------------------------------------*/
-/*                        Plugin Version Constants                      */
-/*----------------------------------------------------------------------*/
-
-#define NP_VERSION_MAJOR 0
-#define NP_VERSION_MINOR 27
-
-
-/* The OS/2 version of Netscape uses RC_DATA to define the
-   mime types, file extensions, etc that are required.
-   Use a vertical bar to separate types, end types with \0.
-   FileVersion and ProductVersion are 32bit ints, all other
-   entries are strings that MUST be terminated with a \0.
-
-AN EXAMPLE:
-
-RCDATA NP_INFO_ProductVersion { 1,0,0,1,}
-
-RCDATA NP_INFO_MIMEType    { "video/x-video|",
-                             "video/x-flick\0" }
-RCDATA NP_INFO_FileExtents { "avi|",
-                             "flc\0" }
-RCDATA NP_INFO_FileOpenName{ "MMOS2 video player(*.avi)|",
-                             "MMOS2 Flc/Fli player(*.flc)\0" }
-
-RCDATA NP_INFO_FileVersion       { 1,0,0,1 }
-RCDATA NP_INFO_CompanyName       { "Netscape Communications\0" }
-RCDATA NP_INFO_FileDescription   { "NPAVI32 Extension DLL\0"
-RCDATA NP_INFO_InternalName      { "NPAVI32\0" )
-RCDATA NP_INFO_LegalCopyright    { "Copyright Netscape Communications \251 1996\0"
-RCDATA NP_INFO_OriginalFilename  { "NVAPI32.DLL" }
-RCDATA NP_INFO_ProductName       { "NPAVI32 Dynamic Link Library\0" }
-*/
-/* RC_DATA types for version info - required */
-#define NP_INFO_ProductVersion      1
-#define NP_INFO_MIMEType            2
-#define NP_INFO_FileOpenName        3
-#define NP_INFO_FileExtents         4
-/* RC_DATA types for version info - used if found */
-#define NP_INFO_FileDescription     5
-#define NP_INFO_ProductName         6
-/* RC_DATA types for version info - optional */
-#define NP_INFO_CompanyName         7
-#define NP_INFO_FileVersion         8
-#define NP_INFO_InternalName        9
-#define NP_INFO_LegalCopyright      10
-#define NP_INFO_OriginalFilename    11
-
-#ifndef RC_INVOKED
-
-/*----------------------------------------------------------------------*/
-/*                       Definition of Basic Types                      */
-/*----------------------------------------------------------------------*/
-
-typedef unsigned char NPBool;
-typedef int16_t       NPError;
-typedef int16_t       NPReason;
-typedef char*         NPMIMEType;
-
-/*----------------------------------------------------------------------*/
-/*                       Structures and definitions                     */
-/*----------------------------------------------------------------------*/
-
-#if !defined(__LP64__)
-#if defined(XP_MACOSX)
-#pragma options align=mac68k
-#endif
-#endif /* __LP64__ */
-
-/*
- *  NPP is a plug-in's opaque instance handle
- */
-typedef struct _NPP
-{
-  void* pdata;      /* plug-in private data */
-  void* ndata;      /* netscape private data */
-} NPP_t;
-
-typedef NPP_t*  NPP;
-
-typedef struct _NPStream
-{
-  void*    pdata; /* plug-in private data */
-  void*    ndata; /* netscape private data */
-  const    char* url;
-  uint32_t end;
-  uint32_t lastmodified;
-  void*    notifyData;
-  const    char* headers; /* Response headers from host.
-                           * Exists only for >= NPVERS_HAS_RESPONSE_HEADERS.
-                           * Used for HTTP only; NULL for non-HTTP.
-                           * Available from NPP_NewStream onwards.
-                           * Plugin should copy this data before storing it.
-                           * Includes HTTP status line and all headers,
-                           * preferably verbatim as received from server,
-                           * headers formatted as in HTTP ("Header: Value"),
-                           * and newlines (\n, NOT \r\n) separating lines.
-                           * Terminated by \n\0 (NOT \n\n\0). */
-} NPStream;
-
-typedef struct _NPByteRange
-{
-  int32_t  offset; /* negative offset means from the end */
-  uint32_t length;
-  struct _NPByteRange* next;
-} NPByteRange;
-
-typedef struct _NPSavedData
-{
-  int32_t len;
-  void*   buf;
-} NPSavedData;
-
-typedef struct _NPRect
-{
-  uint16_t top;
-  uint16_t left;
-  uint16_t bottom;
-  uint16_t right;
-} NPRect;
-
-typedef struct _NPSize
-{
-  int32_t width;
-  int32_t height;
-} NPSize;
-
-typedef enum {
-  NPFocusNext = 0,
-  NPFocusPrevious = 1
-} NPFocusDirection;
-
-/* Return values for NPP_HandleEvent */
-#define kNPEventNotHandled 0
-#define kNPEventHandled 1
-/* Exact meaning must be spec'd in event model. */
-#define kNPEventStartIME 2
-
-#if defined(XP_UNIX)
-/*
- * Unix specific structures and definitions
- */
-
-/*
- * Callback Structures.
- *
- * These are used to pass additional platform specific information.
- */
-enum {
-  NP_SETWINDOW = 1,
-  NP_PRINT
-};
-
-typedef struct
-{
-  int32_t type;
-} NPAnyCallbackStruct;
-
-typedef struct
-{
-  int32_t      type;
-#if defined(MOZ_X11)
-  Display*     display;
-  Visual*      visual;
-  Colormap     colormap;
-  unsigned int depth;
-#endif
-} NPSetWindowCallbackStruct;
-
-typedef struct
-{
-  int32_t type;
-  FILE* fp;
-} NPPrintCallbackStruct;
-
-#endif /* XP_UNIX */
-
-#if defined(XP_MACOSX)
-typedef enum {
-#ifndef NP_NO_QUICKDRAW
-  NPDrawingModelQuickDraw = 0,
-#endif
-  NPDrawingModelCoreGraphics = 1,
-  NPDrawingModelOpenGL = 2,
-  NPDrawingModelCoreAnimation = 3,
-  NPDrawingModelInvalidatingCoreAnimation = 4
-} NPDrawingModel;
-
-typedef enum {
-#ifndef NP_NO_CARBON
-  NPEventModelCarbon = 0,
-#endif
-  NPEventModelCocoa = 1
-} NPEventModel;
-#endif
-
-/*
- *   The following masks are applied on certain platforms to NPNV and
- *   NPPV selectors that pass around pointers to COM interfaces. Newer
- *   compilers on some platforms may generate vtables that are not
- *   compatible with older compilers. To prevent older plugins from
- *   not understanding a new browser's ABI, these masks change the
- *   values of those selectors on those platforms. To remain backwards
- *   compatible with different versions of the browser, plugins can
- *   use these masks to dynamically determine and use the correct C++
- *   ABI that the browser is expecting. This does not apply to Windows
- *   as Microsoft's COM ABI will likely not change.
- */
-
-#define NP_ABI_GCC3_MASK  0x10000000
-/*
- *   gcc 3.x generated vtables on UNIX and OSX are incompatible with
- *   previous compilers.
- */
-#if (defined(XP_UNIX) && defined(__GNUC__) && (__GNUC__ >= 3))
-#define _NP_ABI_MIXIN_FOR_GCC3 NP_ABI_GCC3_MASK
-#else
-#define _NP_ABI_MIXIN_FOR_GCC3 0
-#endif
-
-#if defined(XP_MACOSX)
-#define NP_ABI_MACHO_MASK 0x01000000
-#define _NP_ABI_MIXIN_FOR_MACHO NP_ABI_MACHO_MASK
-#else
-#define _NP_ABI_MIXIN_FOR_MACHO 0
-#endif
-
-#define NP_ABI_MASK (_NP_ABI_MIXIN_FOR_GCC3 | _NP_ABI_MIXIN_FOR_MACHO)
-
-/*
- * List of variable names for which NPP_GetValue shall be implemented
- */
-typedef enum {
-  NPPVpluginNameString = 1,
-  NPPVpluginDescriptionString,
-  NPPVpluginWindowBool,
-  NPPVpluginTransparentBool,
-  NPPVjavaClass,
-  NPPVpluginWindowSize,
-  NPPVpluginTimerInterval,
-  NPPVpluginScriptableInstance = (10 | NP_ABI_MASK),
-  NPPVpluginScriptableIID = 11,
-  NPPVjavascriptPushCallerBool = 12,
-  NPPVpluginKeepLibraryInMemory = 13,
-  NPPVpluginNeedsXEmbed         = 14,
-
-  /* Get the NPObject for scripting the plugin. Introduced in NPAPI minor version 14.
-   */
-  NPPVpluginScriptableNPObject  = 15,
-
-  /* Get the plugin value (as \0-terminated UTF-8 string data) for
-   * form submission if the plugin is part of a form. Use
-   * NPN_MemAlloc() to allocate memory for the string data. Introduced
-   * in NPAPI minor version 15.
-   */
-  NPPVformValue = 16,
-
-  NPPVpluginUrlRequestsDisplayedBool = 17,
-
-  /* Checks if the plugin is interested in receiving the http body of
-   * all http requests (including failed ones, http status != 200).
-   */
-  NPPVpluginWantsAllNetworkStreams = 18,
-
-  /* Browsers can retrieve a native ATK accessibility plug ID via this variable. */
-  NPPVpluginNativeAccessibleAtkPlugId = 19,
-
-  /* Checks to see if the plug-in would like the browser to load the "src" attribute. */
-  NPPVpluginCancelSrcStream = 20,
-
-  NPPVsupportsAdvancedKeyHandling = 21,
-
-  NPPVpluginUsesDOMForCursorBool = 22
-
-#if defined(XP_MACOSX)
-  /* Used for negotiating drawing models */
-  , NPPVpluginDrawingModel = 1000
-  /* Used for negotiating event models */
-  , NPPVpluginEventModel = 1001
-  /* In the NPDrawingModelCoreAnimation drawing model, the browser asks the plug-in for a Core Animation layer. */
-  , NPPVpluginCoreAnimationLayer = 1003
-#endif
-
-#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
-  , NPPVpluginWindowlessLocalBool = 2002
-#endif
-} NPPVariable;
-
-/*
- * List of variable names for which NPN_GetValue should be implemented.
- */
-typedef enum {
-  NPNVxDisplay = 1,
-  NPNVxtAppContext,
-  NPNVnetscapeWindow,
-  NPNVjavascriptEnabledBool,
-  NPNVasdEnabledBool,
-  NPNVisOfflineBool,
-
-  NPNVserviceManager = (10 | NP_ABI_MASK),
-  NPNVDOMElement     = (11 | NP_ABI_MASK),
-  NPNVDOMWindow      = (12 | NP_ABI_MASK),
-  NPNVToolkit        = (13 | NP_ABI_MASK),
-  NPNVSupportsXEmbedBool = 14,
-
-  /* Get the NPObject wrapper for the browser window. */
-  NPNVWindowNPObject = 15,
-
-  /* Get the NPObject wrapper for the plugins DOM element. */
-  NPNVPluginElementNPObject = 16,
-
-  NPNVSupportsWindowless = 17,
-
-  NPNVprivateModeBool = 18,
-
-  NPNVsupportsAdvancedKeyHandling = 21
-
-#if defined(XP_MACOSX)
-  /* Used for negotiating drawing models */
-  , NPNVpluginDrawingModel = 1000
-#ifndef NP_NO_QUICKDRAW
-  , NPNVsupportsQuickDrawBool = 2000
-#endif
-  , NPNVsupportsCoreGraphicsBool = 2001
-  , NPNVsupportsOpenGLBool = 2002
-  , NPNVsupportsCoreAnimationBool = 2003
-  , NPNVsupportsInvalidatingCoreAnimationBool = 2004
-#ifndef NP_NO_CARBON
-  , NPNVsupportsCarbonBool = 3000 /* TRUE if the browser supports the Carbon event model */
-#endif
-  , NPNVsupportsCocoaBool = 3001 /* TRUE if the browser supports the Cocoa event model */
-  , NPNVsupportsUpdatedCocoaTextInputBool = 3002 /* TRUE if the browser supports the updated
-                                                    Cocoa text input specification. */
-  , NPNVsupportsCompositingCoreAnimationPluginsBool = 74656 /* TRUE if the browser supports
-                                                               CA model compositing */
-#endif
-#if (MOZ_PLATFORM_MAEMO == 5) || (MOZ_PLATFORM_MAEMO == 6)
-  , NPNVSupportsWindowlessLocal = 2002
-#endif
-} NPNVariable;
-
-typedef enum {
-  NPNURLVCookie = 501,
-  NPNURLVProxy
-} NPNURLVariable;
-
-/*
- * The type of Toolkit the widgets use
- */
-typedef enum {
-  NPNVGtk12 = 1,
-  NPNVGtk2
-} NPNToolkitType;
-
-/*
- * The type of a NPWindow - it specifies the type of the data structure
- * returned in the window field.
- */
-typedef enum {
-  NPWindowTypeWindow = 1,
-  NPWindowTypeDrawable
-} NPWindowType;
-
-typedef struct _NPWindow
-{
-  void* window;  /* Platform specific window handle */
-                 /* OS/2: x - Position of bottom left corner */
-                 /* OS/2: y - relative to visible netscape window */
-  int32_t  x;      /* Position of top left corner relative */
-  int32_t  y;      /* to a netscape page. */
-  uint32_t width;  /* Maximum window size */
-  uint32_t height;
-  NPRect   clipRect; /* Clipping rectangle in port coordinates */
-#if (defined(XP_UNIX) || defined(XP_SYMBIAN)) && !defined(XP_MACOSX)
-  void * ws_info; /* Platform-dependent additional data */
-#endif /* XP_UNIX */
-  NPWindowType type; /* Is this a window or a drawable? */
-} NPWindow;
-
-typedef struct _NPImageExpose
-{
-  char*    data;       /* image pointer */
-  int32_t  stride;     /* Stride of data image pointer */
-  int32_t  depth;      /* Depth of image pointer */
-  int32_t  x;          /* Expose x */
-  int32_t  y;          /* Expose y */
-  uint32_t width;      /* Expose width */
-  uint32_t height;     /* Expose height */
-  NPSize   dataSize;   /* Data buffer size */
-  float    translateX; /* translate X matrix value */
-  float    translateY; /* translate Y matrix value */
-  float    scaleX;     /* scale X matrix value */
-  float    scaleY;     /* scale Y matrix value */
-} NPImageExpose;
-
-typedef struct _NPFullPrint
-{
-  NPBool pluginPrinted;/* Set TRUE if plugin handled fullscreen printing */
-  NPBool printOne;     /* TRUE if plugin should print one copy to default
-                          printer */
-  void* platformPrint; /* Platform-specific printing info */
-} NPFullPrint;
-
-typedef struct _NPEmbedPrint
-{
-  NPWindow window;
-  void* platformPrint; /* Platform-specific printing info */
-} NPEmbedPrint;
-
-typedef struct _NPPrint
-{
-  uint16_t mode;               /* NP_FULL or NP_EMBED */
-  union
-  {
-    NPFullPrint fullPrint;   /* if mode is NP_FULL */
-    NPEmbedPrint embedPrint; /* if mode is NP_EMBED */
-  } print;
-} NPPrint;
-
-#if defined(XP_MACOSX)
-#ifndef NP_NO_CARBON
-typedef EventRecord NPEvent;
-#endif
-#elif defined(XP_SYMBIAN)
-typedef QEvent NPEvent;
-#elif defined(XP_WIN)
-typedef struct _NPEvent
-{
-  uint16_t event;
-  uintptr_t wParam;
-  uintptr_t lParam;
-} NPEvent;
-#elif defined(XP_OS2)
-typedef struct _NPEvent
-{
-  uint32_t event;
-  uint32_t wParam;
-  uint32_t lParam;
-} NPEvent;
-#elif defined(XP_UNIX) && defined(MOZ_X11)
-typedef XEvent NPEvent;
-#else
-typedef void*  NPEvent;
-#endif
-
-#if defined(XP_MACOSX)
-typedef void* NPRegion;
-#ifndef NP_NO_QUICKDRAW
-typedef RgnHandle NPQDRegion;
-#endif
-typedef CGPathRef NPCGRegion;
-#elif defined(XP_WIN)
-typedef HRGN NPRegion;
-#elif defined(XP_UNIX) && defined(MOZ_X11)
-typedef Region NPRegion;
-#elif defined(XP_SYMBIAN)
-typedef QRegion* NPRegion;
-#else
-typedef void *NPRegion;
-#endif
-
-typedef struct _NPNSString NPNSString;
-typedef struct _NPNSWindow NPNSWindow;
-typedef struct _NPNSMenu   NPNSMenu;
-
-#if defined(XP_MACOSX)
-typedef NPNSMenu NPMenu;
-#else
-typedef void *NPMenu;
-#endif
-
-typedef enum {
-  NPCoordinateSpacePlugin = 1,
-  NPCoordinateSpaceWindow,
-  NPCoordinateSpaceFlippedWindow,
-  NPCoordinateSpaceScreen,
-  NPCoordinateSpaceFlippedScreen
-} NPCoordinateSpace;
-
-#if defined(XP_MACOSX)
-
-#ifndef NP_NO_QUICKDRAW
-typedef struct NP_Port
-{
-  CGrafPtr port;
-  int32_t portx; /* position inside the topmost window */
-  int32_t porty;
-} NP_Port;
-#endif /* NP_NO_QUICKDRAW */
-
-/*
- * NP_CGContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelCoreGraphics
- * as its drawing model.
- */
-
-typedef struct NP_CGContext
-{
-  CGContextRef context;
-  void *window; /* A WindowRef under the Carbon event model. */
-} NP_CGContext;
-
-/*
- * NP_GLContext is the type of the NPWindow's 'window' when the plugin specifies NPDrawingModelOpenGL as its
- * drawing model.
- */
-
-typedef struct NP_GLContext
-{
-  CGLContextObj context;
-#ifdef NP_NO_CARBON
-  NPNSWindow *window;
-#else
-  void *window; /* Can be either an NSWindow or a WindowRef depending on the event model */
-#endif
-} NP_GLContext;
-
-typedef enum {
-  NPCocoaEventDrawRect = 1,
-  NPCocoaEventMouseDown,
-  NPCocoaEventMouseUp,
-  NPCocoaEventMouseMoved,
-  NPCocoaEventMouseEntered,
-  NPCocoaEventMouseExited,
-  NPCocoaEventMouseDragged,
-  NPCocoaEventKeyDown,
-  NPCocoaEventKeyUp,
-  NPCocoaEventFlagsChanged,
-  NPCocoaEventFocusChanged,
-  NPCocoaEventWindowFocusChanged,
-  NPCocoaEventScrollWheel,
-  NPCocoaEventTextInput
-} NPCocoaEventType;
-
-typedef struct _NPCocoaEvent {
-  NPCocoaEventType type;
-  uint32_t version;
-  union {
-    struct {
-      uint32_t modifierFlags;
-      double   pluginX;
-      double   pluginY;
-      int32_t  buttonNumber;
-      int32_t  clickCount;
-      double   deltaX;
-      double   deltaY;
-      double   deltaZ;
-    } mouse;
-    struct {
-      uint32_t    modifierFlags;
-      NPNSString *characters;
-      NPNSString *charactersIgnoringModifiers;
-      NPBool      isARepeat;
-      uint16_t    keyCode;
-    } key;
-    struct {
-      CGContextRef context;
-      double x;
-      double y;
-      double width;
-      double height;
-    } draw;
-    struct {
-      NPBool hasFocus;
-    } focus;
-    struct {
-      NPNSString *text;
-    } text;
-  } data;
-} NPCocoaEvent;
-
-#ifndef NP_NO_CARBON
-/* Non-standard event types that can be passed to HandleEvent */
-enum NPEventType {
-  NPEventType_GetFocusEvent = (osEvt + 16),
-  NPEventType_LoseFocusEvent,
-  NPEventType_AdjustCursorEvent,
-  NPEventType_MenuCommandEvent,
-  NPEventType_ClippingChangedEvent,
-  NPEventType_ScrollingBeginsEvent = 1000,
-  NPEventType_ScrollingEndsEvent
-};
-#endif /* NP_NO_CARBON */
-
-#endif /* XP_MACOSX */
-
-/*
- * Values for mode passed to NPP_New:
- */
-#define NP_EMBED 1
-#define NP_FULL  2
-
-/*
- * Values for stream type passed to NPP_NewStream:
- */
-#define NP_NORMAL     1
-#define NP_SEEK       2
-#define NP_ASFILE     3
-#define NP_ASFILEONLY 4
-
-#define NP_MAXREADY (((unsigned)(~0)<<1)>>1)
-
-/*
- * Flags for NPP_ClearSiteData.
- */
-#define NP_CLEAR_ALL   0
-#define NP_CLEAR_CACHE (1 << 0)
-
-#if !defined(__LP64__)
-#if defined(XP_MACOSX)
-#pragma options align=reset
-#endif
-#endif /* __LP64__ */
-
-/*----------------------------------------------------------------------*/
-/*       Error and Reason Code definitions                              */
-/*----------------------------------------------------------------------*/
-
-/*
- * Values of type NPError:
- */
-#define NPERR_BASE                         0
-#define NPERR_NO_ERROR                    (NPERR_BASE + 0)
-#define NPERR_GENERIC_ERROR               (NPERR_BASE + 1)
-#define NPERR_INVALID_INSTANCE_ERROR      (NPERR_BASE + 2)
-#define NPERR_INVALID_FUNCTABLE_ERROR     (NPERR_BASE + 3)
-#define NPERR_MODULE_LOAD_FAILED_ERROR    (NPERR_BASE + 4)
-#define NPERR_OUT_OF_MEMORY_ERROR         (NPERR_BASE + 5)
-#define NPERR_INVALID_PLUGIN_ERROR        (NPERR_BASE + 6)
-#define NPERR_INVALID_PLUGIN_DIR_ERROR    (NPERR_BASE + 7)
-#define NPERR_INCOMPATIBLE_VERSION_ERROR  (NPERR_BASE + 8)
-#define NPERR_INVALID_PARAM               (NPERR_BASE + 9)
-#define NPERR_INVALID_URL                 (NPERR_BASE + 10)
-#define NPERR_FILE_NOT_FOUND              (NPERR_BASE + 11)
-#define NPERR_NO_DATA                     (NPERR_BASE + 12)
-#define NPERR_STREAM_NOT_SEEKABLE         (NPERR_BASE + 13)
-#define NPERR_TIME_RANGE_NOT_SUPPORTED    (NPERR_BASE + 14)
-#define NPERR_MALFORMED_SITE              (NPERR_BASE + 15)
-
-/*
- * Values of type NPReason:
- */
-#define NPRES_BASE          0
-#define NPRES_DONE         (NPRES_BASE + 0)
-#define NPRES_NETWORK_ERR  (NPRES_BASE + 1)
-#define NPRES_USER_BREAK   (NPRES_BASE + 2)
-
-/*
- * Don't use these obsolete error codes any more.
- */
-#define NP_NOERR  NP_NOERR_is_obsolete_use_NPERR_NO_ERROR
-#define NP_EINVAL NP_EINVAL_is_obsolete_use_NPERR_GENERIC_ERROR
-#define NP_EABORT NP_EABORT_is_obsolete_use_NPRES_USER_BREAK
-
-/*
- * Version feature information
- */
-#define NPVERS_HAS_STREAMOUTPUT             8
-#define NPVERS_HAS_NOTIFICATION             9
-#define NPVERS_HAS_LIVECONNECT              9
-#define NPVERS_68K_HAS_LIVECONNECT          11
-#define NPVERS_HAS_WINDOWLESS               11
-#define NPVERS_HAS_XPCONNECT_SCRIPTING      13
-#define NPVERS_HAS_NPRUNTIME_SCRIPTING      14
-#define NPVERS_HAS_FORM_VALUES              15
-#define NPVERS_HAS_POPUPS_ENABLED_STATE     16
-#define NPVERS_HAS_RESPONSE_HEADERS         17
-#define NPVERS_HAS_NPOBJECT_ENUM            18
-#define NPVERS_HAS_PLUGIN_THREAD_ASYNC_CALL 19
-#define NPVERS_HAS_ALL_NETWORK_STREAMS      20
-#define NPVERS_HAS_URL_AND_AUTH_INFO        21
-#define NPVERS_HAS_PRIVATE_MODE             22
-#define NPVERS_MACOSX_HAS_COCOA_EVENTS      23
-#define NPVERS_HAS_ADVANCED_KEY_HANDLING    25
-#define NPVERS_HAS_URL_REDIRECT_HANDLING    26
-#define NPVERS_HAS_CLEAR_SITE_DATA          27
-
-/*----------------------------------------------------------------------*/
-/*                        Function Prototypes                           */
-/*----------------------------------------------------------------------*/
-
-#if defined(__OS2__)
-#define NP_LOADDS _System
-#else
-#define NP_LOADDS
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* NPP_* functions are provided by the plugin and called by the navigator. */
-
-#if defined(XP_UNIX)
-const char* NPP_GetMIMEDescription(void);
-#endif
-
-NPError NP_LOADDS NPP_New(NPMIMEType pluginType, NPP instance,
-                          uint16_t mode, int16_t argc, char* argn[],
-                          char* argv[], NPSavedData* saved);
-NPError NP_LOADDS NPP_Destroy(NPP instance, NPSavedData** save);
-NPError NP_LOADDS NPP_SetWindow(NPP instance, NPWindow* window);
-NPError NP_LOADDS NPP_NewStream(NPP instance, NPMIMEType type,
-                                NPStream* stream, NPBool seekable,
-                                uint16_t* stype);
-NPError NP_LOADDS NPP_DestroyStream(NPP instance, NPStream* stream,
-                                    NPReason reason);
-int32_t NP_LOADDS NPP_WriteReady(NPP instance, NPStream* stream);
-int32_t NP_LOADDS NPP_Write(NPP instance, NPStream* stream, int32_t offset,
-                            int32_t len, void* buffer);
-void    NP_LOADDS NPP_StreamAsFile(NPP instance, NPStream* stream,
-                                   const char* fname);
-void    NP_LOADDS NPP_Print(NPP instance, NPPrint* platformPrint);
-int16_t NP_LOADDS NPP_HandleEvent(NPP instance, void* event);
-void    NP_LOADDS NPP_URLNotify(NPP instance, const char* url,
-                                NPReason reason, void* notifyData);
-NPError NP_LOADDS NPP_GetValue(NPP instance, NPPVariable variable, void *value);
-NPError NP_LOADDS NPP_SetValue(NPP instance, NPNVariable variable, void *value);
-NPBool  NP_LOADDS NPP_GotFocus(NPP instance, NPFocusDirection direction);
-void    NP_LOADDS NPP_LostFocus(NPP instance);
-void    NP_LOADDS NPP_URLRedirectNotify(NPP instance, const char* url, int32_t status, void* notifyData);
-NPError NP_LOADDS NPP_ClearSiteData(const char* site, uint64_t flags, uint64_t maxAge);
-char**  NP_LOADDS NPP_GetSitesWithData(void);
-
-/* NPN_* functions are provided by the navigator and called by the plugin. */
-void        NP_LOADDS NPN_Version(int* plugin_major, int* plugin_minor,
-                                  int* netscape_major, int* netscape_minor);
-NPError     NP_LOADDS NPN_GetURLNotify(NPP instance, const char* url,
-                                       const char* target, void* notifyData);
-NPError     NP_LOADDS NPN_GetURL(NPP instance, const char* url,
-                                 const char* target);
-NPError     NP_LOADDS NPN_PostURLNotify(NPP instance, const char* url,
-                                        const char* target, uint32_t len,
-                                        const char* buf, NPBool file,
-                                        void* notifyData);
-NPError     NP_LOADDS NPN_PostURL(NPP instance, const char* url,
-                                  const char* target, uint32_t len,
-                                  const char* buf, NPBool file);
-NPError     NP_LOADDS NPN_RequestRead(NPStream* stream, NPByteRange* rangeList);
-NPError     NP_LOADDS NPN_NewStream(NPP instance, NPMIMEType type,
-                                    const char* target, NPStream** stream);
-int32_t     NP_LOADDS NPN_Write(NPP instance, NPStream* stream, int32_t len,
-                                void* buffer);
-NPError     NP_LOADDS NPN_DestroyStream(NPP instance, NPStream* stream,
-                                        NPReason reason);
-void        NP_LOADDS NPN_Status(NPP instance, const char* message);
-const char* NP_LOADDS NPN_UserAgent(NPP instance);
-void*       NP_LOADDS NPN_MemAlloc(uint32_t size);
-void        NP_LOADDS NPN_MemFree(void* ptr);
-uint32_t    NP_LOADDS NPN_MemFlush(uint32_t size);
-void        NP_LOADDS NPN_ReloadPlugins(NPBool reloadPages);
-NPError     NP_LOADDS NPN_GetValue(NPP instance, NPNVariable variable,
-                                   void *value);
-NPError     NP_LOADDS NPN_SetValue(NPP instance, NPPVariable variable,
-                                   void *value);
-void        NP_LOADDS NPN_InvalidateRect(NPP instance, NPRect *invalidRect);
-void        NP_LOADDS NPN_InvalidateRegion(NPP instance,
-                                           NPRegion invalidRegion);
-void        NP_LOADDS NPN_ForceRedraw(NPP instance);
-void        NP_LOADDS NPN_PushPopupsEnabledState(NPP instance, NPBool enabled);
-void        NP_LOADDS NPN_PopPopupsEnabledState(NPP instance);
-void        NP_LOADDS NPN_PluginThreadAsyncCall(NPP instance,
-                                                void (*func) (void *),
-                                                void *userData);
-NPError     NP_LOADDS NPN_GetValueForURL(NPP instance, NPNURLVariable variable,
-                                         const char *url, char **value,
-                                         uint32_t *len);
-NPError     NP_LOADDS NPN_SetValueForURL(NPP instance, NPNURLVariable variable,
-                                         const char *url, const char *value,
-                                         uint32_t len);
-NPError     NP_LOADDS NPN_GetAuthenticationInfo(NPP instance,
-                                                const char *protocol,
-                                                const char *host, int32_t port,
-                                                const char *scheme,
-                                                const char *realm,
-                                                char **username, uint32_t *ulen,
-                                                char **password,
-                                                uint32_t *plen);
-uint32_t    NP_LOADDS NPN_ScheduleTimer(NPP instance, uint32_t interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32_t timerID));
-void        NP_LOADDS NPN_UnscheduleTimer(NPP instance, uint32_t timerID);
-NPError     NP_LOADDS NPN_PopUpContextMenu(NPP instance, NPMenu* menu);
-NPBool      NP_LOADDS NPN_ConvertPoint(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
-NPBool      NP_LOADDS NPN_HandleEvent(NPP instance, void *event, NPBool handled);
-NPBool      NP_LOADDS NPN_UnfocusInstance(NPP instance, NPFocusDirection direction);
-void        NP_LOADDS NPN_URLRedirectResponse(NPP instance, void* notifyData, NPBool allow);
-
-#ifdef __cplusplus
-}  /* end extern "C" */
-#endif
-
-#endif /* RC_INVOKED */
-#if defined(__OS2__)
-#pragma pack()
-#endif
-
-#endif /* npapi_h_ */
--- a/browser-plugin/npapi/npfunctions.h
+++ b/browser-plugin/npapi/npfunctions.h
@ -1,322 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 1998
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef npfunctions_h_
-#define npfunctions_h_
-
-#ifdef __OS2__
-#pragma pack(1)
-#define NP_LOADDS _System
-#else
-#define NP_LOADDS
-#endif
-
-#include "npapi.h"
-#include "npruntime.h"
-
-typedef NPError      (* NP_LOADDS NPP_NewProcPtr)(NPMIMEType pluginType, NPP instance, uint16_t mode, int16_t argc, char* argn[], char* argv[], NPSavedData* saved);
-typedef NPError      (* NP_LOADDS NPP_DestroyProcPtr)(NPP instance, NPSavedData** save);
-typedef NPError      (* NP_LOADDS NPP_SetWindowProcPtr)(NPP instance, NPWindow* window);
-typedef NPError      (* NP_LOADDS NPP_NewStreamProcPtr)(NPP instance, NPMIMEType type, NPStream* stream, NPBool seekable, uint16_t* stype);
-typedef NPError      (* NP_LOADDS NPP_DestroyStreamProcPtr)(NPP instance, NPStream* stream, NPReason reason);
-typedef int32_t      (* NP_LOADDS NPP_WriteReadyProcPtr)(NPP instance, NPStream* stream);
-typedef int32_t      (* NP_LOADDS NPP_WriteProcPtr)(NPP instance, NPStream* stream, int32_t offset, int32_t len, void* buffer);
-typedef void         (* NP_LOADDS NPP_StreamAsFileProcPtr)(NPP instance, NPStream* stream, const char* fname);
-typedef void         (* NP_LOADDS NPP_PrintProcPtr)(NPP instance, NPPrint* platformPrint);
-typedef int16_t      (* NP_LOADDS NPP_HandleEventProcPtr)(NPP instance, void* event);
-typedef void         (* NP_LOADDS NPP_URLNotifyProcPtr)(NPP instance, const char* url, NPReason reason, void* notifyData);
-/* Any NPObjects returned to the browser via NPP_GetValue should be retained
-   by the plugin on the way out. The browser is responsible for releasing. */
-typedef NPError      (* NP_LOADDS NPP_GetValueProcPtr)(NPP instance, NPPVariable variable, void *ret_value);
-typedef NPError      (* NP_LOADDS NPP_SetValueProcPtr)(NPP instance, NPNVariable variable, void *value);
-typedef NPBool       (* NP_LOADDS NPP_GotFocusPtr)(NPP instance, NPFocusDirection direction);
-typedef void         (* NP_LOADDS NPP_LostFocusPtr)(NPP instance);
-typedef void         (* NP_LOADDS NPP_URLRedirectNotifyPtr)(NPP instance, const char* url, int32_t status, void* notifyData);
-typedef NPError      (* NP_LOADDS NPP_ClearSiteDataPtr)(const char* site, uint64_t flags, uint64_t maxAge);
-typedef char**       (* NP_LOADDS NPP_GetSitesWithDataPtr)(void);
-
-typedef NPError      (*NPN_GetValueProcPtr)(NPP instance, NPNVariable variable, void *ret_value);
-typedef NPError      (*NPN_SetValueProcPtr)(NPP instance, NPPVariable variable, void *value);
-typedef NPError      (*NPN_GetURLNotifyProcPtr)(NPP instance, const char* url, const char* window, void* notifyData);
-typedef NPError      (*NPN_PostURLNotifyProcPtr)(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file, void* notifyData);
-typedef NPError      (*NPN_GetURLProcPtr)(NPP instance, const char* url, const char* window);
-typedef NPError      (*NPN_PostURLProcPtr)(NPP instance, const char* url, const char* window, uint32_t len, const char* buf, NPBool file);
-typedef NPError      (*NPN_RequestReadProcPtr)(NPStream* stream, NPByteRange* rangeList);
-typedef NPError      (*NPN_NewStreamProcPtr)(NPP instance, NPMIMEType type, const char* window, NPStream** stream);
-typedef int32_t      (*NPN_WriteProcPtr)(NPP instance, NPStream* stream, int32_t len, void* buffer);
-typedef NPError      (*NPN_DestroyStreamProcPtr)(NPP instance, NPStream* stream, NPReason reason);
-typedef void         (*NPN_StatusProcPtr)(NPP instance, const char* message);
-/* Browser manages the lifetime of the buffer returned by NPN_UserAgent, don't
-   depend on it sticking around and don't free it. */
-typedef const char*  (*NPN_UserAgentProcPtr)(NPP instance);
-typedef void*        (*NPN_MemAllocProcPtr)(uint32_t size);
-typedef void         (*NPN_MemFreeProcPtr)(void* ptr);
-typedef uint32_t     (*NPN_MemFlushProcPtr)(uint32_t size);
-typedef void         (*NPN_ReloadPluginsProcPtr)(NPBool reloadPages);
-typedef void*        (*NPN_GetJavaEnvProcPtr)(void);
-typedef void*        (*NPN_GetJavaPeerProcPtr)(NPP instance);
-typedef void         (*NPN_InvalidateRectProcPtr)(NPP instance, NPRect *rect);
-typedef void         (*NPN_InvalidateRegionProcPtr)(NPP instance, NPRegion region);
-typedef void         (*NPN_ForceRedrawProcPtr)(NPP instance);
-typedef NPIdentifier (*NPN_GetStringIdentifierProcPtr)(const NPUTF8* name);
-typedef void         (*NPN_GetStringIdentifiersProcPtr)(const NPUTF8** names, int32_t nameCount, NPIdentifier* identifiers);
-typedef NPIdentifier (*NPN_GetIntIdentifierProcPtr)(int32_t intid);
-typedef bool         (*NPN_IdentifierIsStringProcPtr)(NPIdentifier identifier);
-typedef NPUTF8*      (*NPN_UTF8FromIdentifierProcPtr)(NPIdentifier identifier);
-typedef int32_t      (*NPN_IntFromIdentifierProcPtr)(NPIdentifier identifier);
-typedef NPObject*    (*NPN_CreateObjectProcPtr)(NPP npp, NPClass *aClass);
-typedef NPObject*    (*NPN_RetainObjectProcPtr)(NPObject *obj);
-typedef void         (*NPN_ReleaseObjectProcPtr)(NPObject *obj);
-typedef bool         (*NPN_InvokeProcPtr)(NPP npp, NPObject* obj, NPIdentifier methodName, const NPVariant *args, uint32_t argCount, NPVariant *result);
-typedef bool         (*NPN_InvokeDefaultProcPtr)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
-typedef bool         (*NPN_EvaluateProcPtr)(NPP npp, NPObject *obj, NPString *script, NPVariant *result);
-typedef bool         (*NPN_GetPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName, NPVariant *result);
-typedef bool         (*NPN_SetPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName, const NPVariant *value);
-typedef bool         (*NPN_RemovePropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
-typedef bool         (*NPN_HasPropertyProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
-typedef bool         (*NPN_HasMethodProcPtr)(NPP npp, NPObject *obj, NPIdentifier propertyName);
-typedef void         (*NPN_ReleaseVariantValueProcPtr)(NPVariant *variant);
-typedef void         (*NPN_SetExceptionProcPtr)(NPObject *obj, const NPUTF8 *message);
-typedef void         (*NPN_PushPopupsEnabledStateProcPtr)(NPP npp, NPBool enabled);
-typedef void         (*NPN_PopPopupsEnabledStateProcPtr)(NPP npp);
-typedef bool         (*NPN_EnumerateProcPtr)(NPP npp, NPObject *obj, NPIdentifier **identifier, uint32_t *count);
-typedef void         (*NPN_PluginThreadAsyncCallProcPtr)(NPP instance, void (*func)(void *), void *userData);
-typedef bool         (*NPN_ConstructProcPtr)(NPP npp, NPObject* obj, const NPVariant *args, uint32_t argCount, NPVariant *result);
-typedef NPError      (*NPN_GetValueForURLPtr)(NPP npp, NPNURLVariable variable, const char *url, char **value, uint32_t *len);
-typedef NPError      (*NPN_SetValueForURLPtr)(NPP npp, NPNURLVariable variable, const char *url, const char *value, uint32_t len);
-typedef NPError      (*NPN_GetAuthenticationInfoPtr)(NPP npp, const char *protocol, const char *host, int32_t port, const char *scheme, const char *realm, char **username, uint32_t *ulen, char **password, uint32_t *plen);
-typedef uint32_t     (*NPN_ScheduleTimerPtr)(NPP instance, uint32_t interval, NPBool repeat, void (*timerFunc)(NPP npp, uint32_t timerID));
-typedef void         (*NPN_UnscheduleTimerPtr)(NPP instance, uint32_t timerID);
-typedef NPError      (*NPN_PopUpContextMenuPtr)(NPP instance, NPMenu* menu);
-typedef NPBool       (*NPN_ConvertPointPtr)(NPP instance, double sourceX, double sourceY, NPCoordinateSpace sourceSpace, double *destX, double *destY, NPCoordinateSpace destSpace);
-typedef NPBool       (*NPN_HandleEventPtr)(NPP instance, void *event, NPBool handled);
-typedef NPBool       (*NPN_UnfocusInstancePtr)(NPP instance, NPFocusDirection direction);
-typedef void         (*NPN_URLRedirectResponsePtr)(NPP instance, void* notifyData, NPBool allow);
-
-typedef struct _NPPluginFuncs {
-  uint16_t size;
-  uint16_t version;
-  NPP_NewProcPtr newp;
-  NPP_DestroyProcPtr destroy;
-  NPP_SetWindowProcPtr setwindow;
-  NPP_NewStreamProcPtr newstream;
-  NPP_DestroyStreamProcPtr destroystream;
-  NPP_StreamAsFileProcPtr asfile;
-  NPP_WriteReadyProcPtr writeready;
-  NPP_WriteProcPtr write;
-  NPP_PrintProcPtr print;
-  NPP_HandleEventProcPtr event;
-  NPP_URLNotifyProcPtr urlnotify;
-  void* javaClass;
-  NPP_GetValueProcPtr getvalue;
-  NPP_SetValueProcPtr setvalue;
-  NPP_GotFocusPtr gotfocus;
-  NPP_LostFocusPtr lostfocus;
-  NPP_URLRedirectNotifyPtr urlredirectnotify;
-  NPP_ClearSiteDataPtr clearsitedata;
-  NPP_GetSitesWithDataPtr getsiteswithdata;
-} NPPluginFuncs;
-
-typedef struct _NPNetscapeFuncs {
-  uint16_t size;
-  uint16_t version;
-  NPN_GetURLProcPtr geturl;
-  NPN_PostURLProcPtr posturl;
-  NPN_RequestReadProcPtr requestread;
-  NPN_NewStreamProcPtr newstream;
-  NPN_WriteProcPtr write;
-  NPN_DestroyStreamProcPtr destroystream;
-  NPN_StatusProcPtr status;
-  NPN_UserAgentProcPtr uagent;
-  NPN_MemAllocProcPtr memalloc;
-  NPN_MemFreeProcPtr memfree;
-  NPN_MemFlushProcPtr memflush;
-  NPN_ReloadPluginsProcPtr reloadplugins;
-  NPN_GetJavaEnvProcPtr getJavaEnv;
-  NPN_GetJavaPeerProcPtr getJavaPeer;
-  NPN_GetURLNotifyProcPtr geturlnotify;
-  NPN_PostURLNotifyProcPtr posturlnotify;
-  NPN_GetValueProcPtr getvalue;
-  NPN_SetValueProcPtr setvalue;
-  NPN_InvalidateRectProcPtr invalidaterect;
-  NPN_InvalidateRegionProcPtr invalidateregion;
-  NPN_ForceRedrawProcPtr forceredraw;
-  NPN_GetStringIdentifierProcPtr getstringidentifier;
-  NPN_GetStringIdentifiersProcPtr getstringidentifiers;
-  NPN_GetIntIdentifierProcPtr getintidentifier;
-  NPN_IdentifierIsStringProcPtr identifierisstring;
-  NPN_UTF8FromIdentifierProcPtr utf8fromidentifier;
-  NPN_IntFromIdentifierProcPtr intfromidentifier;
-  NPN_CreateObjectProcPtr createobject;
-  NPN_RetainObjectProcPtr retainobject;
-  NPN_ReleaseObjectProcPtr releaseobject;
-  NPN_InvokeProcPtr invoke;
-  NPN_InvokeDefaultProcPtr invokeDefault;
-  NPN_EvaluateProcPtr evaluate;
-  NPN_GetPropertyProcPtr getproperty;
-  NPN_SetPropertyProcPtr setproperty;
-  NPN_RemovePropertyProcPtr removeproperty;
-  NPN_HasPropertyProcPtr hasproperty;
-  NPN_HasMethodProcPtr hasmethod;
-  NPN_ReleaseVariantValueProcPtr releasevariantvalue;
-  NPN_SetExceptionProcPtr setexception;
-  NPN_PushPopupsEnabledStateProcPtr pushpopupsenabledstate;
-  NPN_PopPopupsEnabledStateProcPtr poppopupsenabledstate;
-  NPN_EnumerateProcPtr enumerate;
-  NPN_PluginThreadAsyncCallProcPtr pluginthreadasynccall;
-  NPN_ConstructProcPtr construct;
-  NPN_GetValueForURLPtr getvalueforurl;
-  NPN_SetValueForURLPtr setvalueforurl;
-  NPN_GetAuthenticationInfoPtr getauthenticationinfo;
-  NPN_ScheduleTimerPtr scheduletimer;
-  NPN_UnscheduleTimerPtr unscheduletimer;
-  NPN_PopUpContextMenuPtr popupcontextmenu;
-  NPN_ConvertPointPtr convertpoint;
-  NPN_HandleEventPtr handleevent;
-  NPN_UnfocusInstancePtr unfocusinstance;
-  NPN_URLRedirectResponsePtr urlredirectresponse;
-} NPNetscapeFuncs;
-
-#ifdef XP_MACOSX
-/*
- * Mac OS X version(s) of NP_GetMIMEDescription(const char *)
- * These can be called to retreive MIME information from the plugin dynamically
- *
- * Note: For compatibility with Quicktime, BPSupportedMIMEtypes is another way
- *       to get mime info from the plugin only on OSX and may not be supported
- *       in furture version -- use NP_GetMIMEDescription instead
- */
-enum
-{
- kBPSupportedMIMETypesStructVers_1    = 1
-};
-typedef struct _BPSupportedMIMETypes
-{
- SInt32    structVersion;      /* struct version */
- Handle    typeStrings;        /* STR# formated handle, allocated by plug-in */
- Handle    infoStrings;        /* STR# formated handle, allocated by plug-in */
-} BPSupportedMIMETypes;
-OSErr BP_GetSupportedMIMETypes(BPSupportedMIMETypes *mimeInfo, UInt32 flags);
-#define NP_GETMIMEDESCRIPTION_NAME "NP_GetMIMEDescription"
-typedef const char* (*NP_GetMIMEDescriptionProcPtr)(void);
-typedef OSErr (*BP_GetSupportedMIMETypesProcPtr)(BPSupportedMIMETypes*, UInt32);
-#endif
-
-#if defined(_WIN32)
-#define OSCALL WINAPI
-#else
-#if defined(__OS2__)
-#define OSCALL _System
-#else
-#define OSCALL
-#endif
-#endif
-
-#if defined(XP_UNIX)
-/* GCC 3.3 and later support the visibility attribute. */
-#if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3))
-#define NP_VISIBILITY_DEFAULT __attribute__((visibility("default")))
-#elif defined(__SUNPRO_C) || defined(__SUNPRO_CC)
-#define NP_VISIBILITY_DEFAULT __global
-#else
-#define NP_VISIBILITY_DEFAULT
-#endif
-#define NP_EXPORT(__type) NP_VISIBILITY_DEFAULT __type
-#endif
-
-#if defined(_WIN32) || defined (__OS2__)
-#ifdef __cplusplus
-extern "C" {
-#endif
-/* plugin meta member functions */
-#if defined(__OS2__)
-typedef struct _NPPluginData {   /* Alternate OS2 Plugin interface */
-  char *pMimeTypes;
-  char *pFileExtents;
-  char *pFileOpenTemplate;
-  char *pProductName;
-  char *pProductDescription;
-  unsigned long dwProductVersionMS;
-  unsigned long dwProductVersionLS;
-} NPPluginData;
-typedef NPError     (*NP_GetPluginDataFunc)(NPPluginData*);
-NPError OSCALL      NP_GetPluginData(NPPluginData * pPluginData);
-#endif
-typedef NPError     (*NP_GetEntryPointsFunc)(NPPluginFuncs*);
-NPError OSCALL      NP_GetEntryPoints(NPPluginFuncs* pFuncs);
-typedef NPError     (*NP_InitializeFunc)(NPNetscapeFuncs*);
-NPError OSCALL      NP_Initialize(NPNetscapeFuncs* bFuncs);
-typedef NPError     (*NP_ShutdownFunc)(void);
-NPError OSCALL      NP_Shutdown(void);
-typedef const char* (*NP_GetMIMEDescriptionFunc)(void);
-const char*         NP_GetMIMEDescription(void);
-#ifdef __cplusplus
-}
-#endif
-#endif
-
-#if defined(__OS2__)
-#pragma pack()
-#endif
-
-#ifdef XP_UNIX
-#ifdef __cplusplus
-extern "C" {
-#endif
-typedef char*          (*NP_GetPluginVersionFunc)(void);
-NP_EXPORT(char*)       NP_GetPluginVersion(void);
-typedef const char*    (*NP_GetMIMEDescriptionFunc)(void);
-NP_EXPORT(const char*) NP_GetMIMEDescription(void);
-#ifdef XP_MACOSX
-typedef NPError        (*NP_InitializeFunc)(NPNetscapeFuncs*);
-NP_EXPORT(NPError)     NP_Initialize(NPNetscapeFuncs* bFuncs);
-typedef NPError        (*NP_GetEntryPointsFunc)(NPPluginFuncs*);
-NP_EXPORT(NPError)     NP_GetEntryPoints(NPPluginFuncs* pFuncs);
-#else
-typedef NPError        (*NP_InitializeFunc)(NPNetscapeFuncs*, NPPluginFuncs*);
-NP_EXPORT(NPError)     NP_Initialize(NPNetscapeFuncs* bFuncs, NPPluginFuncs* pFuncs);
-#endif
-typedef NPError        (*NP_ShutdownFunc)(void);
-NP_EXPORT(NPError)     NP_Shutdown(void);
-typedef NPError        (*NP_GetValueFunc)(void *, NPPVariable, void *);
-NP_EXPORT(NPError)     NP_GetValue(void *future, NPPVariable aVariable, void *aValue);
-#ifdef __cplusplus
-}
-#endif
-#endif
-
-#endif /* npfunctions_h_ */
--- a/browser-plugin/npapi/npruntime.h
+++ b/browser-plugin/npapi/npruntime.h
@ -1,393 +0,0 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*
- * Copyright (c) 2004, Apple Computer, Inc. and The Mozilla Foundation.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the names of Apple Computer, Inc. ("Apple") or The Mozilla
- * Foundation ("Mozilla") nor the names of their contributors may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE, MOZILLA AND THEIR CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE, MOZILLA OR
- * THEIR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
- * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- */
-#ifndef _NP_RUNTIME_H_
-#define _NP_RUNTIME_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "nptypes.h"
-
-/*
-    This API is used to facilitate binding code written in C to script
-    objects.  The API in this header does not assume the presence of a
-    user agent.  That is, it can be used to bind C code to scripting
-    environments outside of the context of a user agent.
-
-    However, the normal use of the this API is in the context of a
-    scripting environment running in a browser or other user agent.
-    In particular it is used to support the extended Netscape
-    script-ability API for plugins (NP-SAP).  NP-SAP is an extension
-    of the Netscape plugin API.  As such we have adopted the use of
-    the "NP" prefix for this API.
-
-    The following NP{N|P}Variables were added to the Netscape plugin
-    API (in npapi.h):
-
-    NPNVWindowNPObject
-    NPNVPluginElementNPObject
-    NPPVpluginScriptableNPObject
-
-    These variables are exposed through NPN_GetValue() and
-    NPP_GetValue() (respectively) and are used to establish the
-    initial binding between the user agent and native code.  The DOM
-    objects in the user agent can be examined and manipulated using
-    the NPN_ functions that operate on NPObjects described in this
-    header.
-
-    To the extent possible the assumptions about the scripting
-    language used by the scripting environment have been minimized.
-*/
-
-#define NP_BEGIN_MACRO  do {
-#define NP_END_MACRO    } while (0)
-
-/*
-    Objects (non-primitive data) passed between 'C' and script is
-    always wrapped in an NPObject.  The 'interface' of an NPObject is
-    described by an NPClass.
-*/
-typedef struct NPObject NPObject;
-typedef struct NPClass NPClass;
-
-typedef char NPUTF8;
-typedef struct _NPString {
-    const NPUTF8 *UTF8Characters;
-    uint32_t UTF8Length;
-} NPString;
-
-typedef enum {
-    NPVariantType_Void,
-    NPVariantType_Null,
-    NPVariantType_Bool,
-    NPVariantType_Int32,
-    NPVariantType_Double,
-    NPVariantType_String,
-    NPVariantType_Object
-} NPVariantType;
-
-typedef struct _NPVariant {
-    NPVariantType type;
-    union {
-        bool boolValue;
-        int32_t intValue;
-        double doubleValue;
-        NPString stringValue;
-        NPObject *objectValue;
-    } value;
-} NPVariant;
-
-/*
-    NPN_ReleaseVariantValue is called on all 'out' parameters
-    references.  Specifically it is to be called on variants that own
-    their value, as is the case with all non-const NPVariant*
-    arguments after a successful call to any methods (except this one)
-    in this API.
-
-    After calling NPN_ReleaseVariantValue, the type of the variant
-    will be NPVariantType_Void.
-*/
-void NPN_ReleaseVariantValue(NPVariant *variant);
-
-#define NPVARIANT_IS_VOID(_v)    ((_v).type == NPVariantType_Void)
-#define NPVARIANT_IS_NULL(_v)    ((_v).type == NPVariantType_Null)
-#define NPVARIANT_IS_BOOLEAN(_v) ((_v).type == NPVariantType_Bool)
-#define NPVARIANT_IS_INT32(_v)   ((_v).type == NPVariantType_Int32)
-#define NPVARIANT_IS_DOUBLE(_v)  ((_v).type == NPVariantType_Double)
-#define NPVARIANT_IS_STRING(_v)  ((_v).type == NPVariantType_String)
-#define NPVARIANT_IS_OBJECT(_v)  ((_v).type == NPVariantType_Object)
-
-#define NPVARIANT_TO_BOOLEAN(_v) ((_v).value.boolValue)
-#define NPVARIANT_TO_INT32(_v)   ((_v).value.intValue)
-#define NPVARIANT_TO_DOUBLE(_v)  ((_v).value.doubleValue)
-#define NPVARIANT_TO_STRING(_v)  ((_v).value.stringValue)
-#define NPVARIANT_TO_OBJECT(_v)  ((_v).value.objectValue)
-
-#define VOID_TO_NPVARIANT(_v)                                                 \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Void;                                           \
-    (_v).value.objectValue = NULL;                                            \
-NP_END_MACRO
-
-#define NULL_TO_NPVARIANT(_v)                                                 \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Null;                                           \
-    (_v).value.objectValue = NULL;                                            \
-NP_END_MACRO
-
-#define BOOLEAN_TO_NPVARIANT(_val, _v)                                        \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Bool;                                           \
-    (_v).value.boolValue = !!(_val);                                          \
-NP_END_MACRO
-
-#define INT32_TO_NPVARIANT(_val, _v)                                          \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Int32;                                          \
-    (_v).value.intValue = _val;                                               \
-NP_END_MACRO
-
-#define DOUBLE_TO_NPVARIANT(_val, _v)                                         \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Double;                                         \
-    (_v).value.doubleValue = _val;                                            \
-NP_END_MACRO
-
-#define STRINGZ_TO_NPVARIANT(_val, _v)                                        \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_String;                                         \
-    NPString str = { _val, (uint32_t)(strlen(_val)) };                        \
-    (_v).value.stringValue = str;                                             \
-NP_END_MACRO
-
-#define STRINGN_TO_NPVARIANT(_val, _len, _v)                                  \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_String;                                         \
-    NPString str = { _val, (uint32_t)(_len) };                                \
-    (_v).value.stringValue = str;                                             \
-NP_END_MACRO
-
-#define OBJECT_TO_NPVARIANT(_val, _v)                                         \
-NP_BEGIN_MACRO                                                                \
-    (_v).type = NPVariantType_Object;                                         \
-    (_v).value.objectValue = _val;                                            \
-NP_END_MACRO
-
-
-/*
-  Type mappings (JavaScript types have been used for illustration
-    purposes):
-
-  JavaScript       to             C (NPVariant with type:)
-  undefined                       NPVariantType_Void
-  null                            NPVariantType_Null
-  Boolean                         NPVariantType_Bool
-  Number                          NPVariantType_Double or NPVariantType_Int32
-  String                          NPVariantType_String
-  Object                          NPVariantType_Object
-
-  C (NPVariant with type:)   to   JavaScript
-  NPVariantType_Void              undefined
-  NPVariantType_Null              null
-  NPVariantType_Bool              Boolean
-  NPVariantType_Int32             Number
-  NPVariantType_Double            Number
-  NPVariantType_String            String
-  NPVariantType_Object            Object
-*/
-
-typedef void *NPIdentifier;
-
-/*
-    NPObjects have methods and properties.  Methods and properties are
-    identified with NPIdentifiers.  These identifiers may be reflected
-    in script.  NPIdentifiers can be either strings or integers, IOW,
-    methods and properties can be identified by either strings or
-    integers (i.e. foo["bar"] vs foo[1]). NPIdentifiers can be
-    compared using ==.  In case of any errors, the requested
-    NPIdentifier(s) will be NULL. NPIdentifier lifetime is controlled
-    by the browser. Plugins do not need to worry about memory management
-    with regards to NPIdentifiers.
-*/
-NPIdentifier NPN_GetStringIdentifier(const NPUTF8 *name);
-void NPN_GetStringIdentifiers(const NPUTF8 **names, int32_t nameCount,
-                              NPIdentifier *identifiers);
-NPIdentifier NPN_GetIntIdentifier(int32_t intid);
-bool NPN_IdentifierIsString(NPIdentifier identifier);
-
-/*
-    The NPUTF8 returned from NPN_UTF8FromIdentifier SHOULD be freed.
-*/
-NPUTF8 *NPN_UTF8FromIdentifier(NPIdentifier identifier);
-
-/*
-    Get the integer represented by identifier. If identifier is not an
-    integer identifier, the behaviour is undefined.
-*/
-int32_t NPN_IntFromIdentifier(NPIdentifier identifier);
-
-/*
-    NPObject behavior is implemented using the following set of
-    callback functions.
-
-    The NPVariant *result argument of these functions (where
-    applicable) should be released using NPN_ReleaseVariantValue().
-*/
-typedef NPObject *(*NPAllocateFunctionPtr)(NPP npp, NPClass *aClass);
-typedef void (*NPDeallocateFunctionPtr)(NPObject *npobj);
-typedef void (*NPInvalidateFunctionPtr)(NPObject *npobj);
-typedef bool (*NPHasMethodFunctionPtr)(NPObject *npobj, NPIdentifier name);
-typedef bool (*NPInvokeFunctionPtr)(NPObject *npobj, NPIdentifier name,
-                                    const NPVariant *args, uint32_t argCount,
-                                    NPVariant *result);
-typedef bool (*NPInvokeDefaultFunctionPtr)(NPObject *npobj,
-                                           const NPVariant *args,
-                                           uint32_t argCount,
-                                           NPVariant *result);
-typedef bool (*NPHasPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name);
-typedef bool (*NPGetPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name,
-                                         NPVariant *result);
-typedef bool (*NPSetPropertyFunctionPtr)(NPObject *npobj, NPIdentifier name,
-                                         const NPVariant *value);
-typedef bool (*NPRemovePropertyFunctionPtr)(NPObject *npobj,
-                                            NPIdentifier name);
-typedef bool (*NPEnumerationFunctionPtr)(NPObject *npobj, NPIdentifier **value,
-                                         uint32_t *count);
-typedef bool (*NPConstructFunctionPtr)(NPObject *npobj,
-                                       const NPVariant *args,
-                                       uint32_t argCount,
-                                       NPVariant *result);
-
-/*
-    NPObjects returned by create, retain, invoke, and getProperty pass
-    a reference count to the caller.  That is, the callee adds a
-    reference count which passes to the caller.  It is the caller's
-    responsibility to release the returned object.
-
-    NPInvokeFunctionPtr function may return 0 to indicate a void
-    result.
-
-    NPInvalidateFunctionPtr is called by the scripting environment
-    when the native code is shutdown.  Any attempt to message a
-    NPObject instance after the invalidate callback has been
-    called will result in undefined behavior, even if the native code
-    is still retaining those NPObject instances.  (The runtime
-    will typically return immediately, with 0 or NULL, from an attempt
-    to dispatch to a NPObject, but this behavior should not be
-    depended upon.)
-
-    The NPEnumerationFunctionPtr function may pass an array of
-    NPIdentifiers back to the caller. The callee allocs the memory of
-    the array using NPN_MemAlloc(), and it's the caller's responsibility
-    to release it using NPN_MemFree().
-*/
-struct NPClass
-{
-    uint32_t structVersion;
-    NPAllocateFunctionPtr allocate;
-    NPDeallocateFunctionPtr deallocate;
-    NPInvalidateFunctionPtr invalidate;
-    NPHasMethodFunctionPtr hasMethod;
-    NPInvokeFunctionPtr invoke;
-    NPInvokeDefaultFunctionPtr invokeDefault;
-    NPHasPropertyFunctionPtr hasProperty;
-    NPGetPropertyFunctionPtr getProperty;
-    NPSetPropertyFunctionPtr setProperty;
-    NPRemovePropertyFunctionPtr removeProperty;
-    NPEnumerationFunctionPtr enumerate;
-    NPConstructFunctionPtr construct;
-};
-
-#define NP_CLASS_STRUCT_VERSION      3
-
-#define NP_CLASS_STRUCT_VERSION_ENUM 2
-#define NP_CLASS_STRUCT_VERSION_CTOR 3
-
-#define NP_CLASS_STRUCT_VERSION_HAS_ENUM(npclass)   \
-        ((npclass)->structVersion >= NP_CLASS_STRUCT_VERSION_ENUM)
-
-#define NP_CLASS_STRUCT_VERSION_HAS_CTOR(npclass)   \
-        ((npclass)->structVersion >= NP_CLASS_STRUCT_VERSION_CTOR)
-
-struct NPObject {
-    NPClass *_class;
-    uint32_t referenceCount;
-    /*
-     * Additional space may be allocated here by types of NPObjects
-     */
-};
-
-/*
-    If the class has an allocate function, NPN_CreateObject invokes
-    that function, otherwise a NPObject is allocated and
-    returned. This method will initialize the referenceCount member of
-    the NPObject to 1.
-*/
-NPObject *NPN_CreateObject(NPP npp, NPClass *aClass);
-
-/*
-    Increment the NPObject's reference count.
-*/
-NPObject *NPN_RetainObject(NPObject *npobj);
-
-/*
-    Decremented the NPObject's reference count.  If the reference
-    count goes to zero, the class's destroy function is invoke if
-    specified, otherwise the object is freed directly.
-*/
-void NPN_ReleaseObject(NPObject *npobj);
-
-/*
-    Functions to access script objects represented by NPObject.
-
-    Calls to script objects are synchronous.  If a function returns a
-    value, it will be supplied via the result NPVariant
-    argument. Successful calls will return true, false will be
-    returned in case of an error.
-
-    Calls made from plugin code to script must be made from the thread
-    on which the plugin was initialized.
-*/
-
-bool NPN_Invoke(NPP npp, NPObject *npobj, NPIdentifier methodName,
-                const NPVariant *args, uint32_t argCount, NPVariant *result);
-bool NPN_InvokeDefault(NPP npp, NPObject *npobj, const NPVariant *args,
-                       uint32_t argCount, NPVariant *result);
-bool NPN_Evaluate(NPP npp, NPObject *npobj, NPString *script,
-                  NPVariant *result);
-bool NPN_GetProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName,
-                     NPVariant *result);
-bool NPN_SetProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName,
-                     const NPVariant *value);
-bool NPN_RemoveProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName);
-bool NPN_HasProperty(NPP npp, NPObject *npobj, NPIdentifier propertyName);
-bool NPN_HasMethod(NPP npp, NPObject *npobj, NPIdentifier methodName);
-bool NPN_Enumerate(NPP npp, NPObject *npobj, NPIdentifier **identifier,
-                   uint32_t *count);
-bool NPN_Construct(NPP npp, NPObject *npobj, const NPVariant *args,
-                   uint32_t argCount, NPVariant *result);
-
-/*
-    NPN_SetException may be called to trigger a script exception upon
-    return from entry points into NPObjects.  Typical usage:
-
-    NPN_SetException (npobj, message);
-*/
-void NPN_SetException(NPObject *npobj, const NPUTF8 *message);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
--- a/browser-plugin/npapi/nptypes.h
+++ b/browser-plugin/npapi/nptypes.h
@ -1,121 +0,0 @@
-/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is mozilla.org code.
- *
- * The Initial Developer of the Original Code is
- * mozilla.org.
- * Portions created by the Initial Developer are Copyright (C) 2004
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *   Johnny Stenback <jst@mozilla.org> (Original author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#ifndef nptypes_h_
-#define nptypes_h_
-
-/*
- * Header file for ensuring that C99 types ([u]int32_t, [u]int64_t and bool) and
- * true/false macros are available.
- */
-
-#if defined(WIN32) || defined(OS2)
-  /*
-   * Win32 and OS/2 don't know C99, so define [u]int_16/32/64 here. The bool
-   * is predefined tho, both in C and C++.
-   */
-  typedef short int16_t;
-  typedef unsigned short uint16_t;
-  typedef int int32_t;
-  typedef unsigned int uint32_t;
-  typedef long long int64_t;
-  typedef unsigned long long uint64_t;
-#elif defined(_AIX) || defined(__sun) || defined(__osf__) || defined(IRIX) || defined(HPUX)
-  /*
-   * AIX and SunOS ship a inttypes.h header that defines [u]int32_t,
-   * but not bool for C.
-   */
-  #include <inttypes.h>
-
-  #ifndef __cplusplus
-    typedef int bool;
-    #define true   1
-    #define false  0
-  #endif
-#elif defined(bsdi) || defined(FREEBSD) || defined(OPENBSD)
-  /*
-   * BSD/OS, FreeBSD, and OpenBSD ship sys/types.h that define int32_t and
-   * u_int32_t.
-   */
-  #include <sys/types.h>
-
-  /*
-   * BSD/OS ships no header that defines uint32_t, nor bool (for C)
-   */
-  #if defined(bsdi)
-  typedef u_int32_t uint32_t;
-  typedef u_int64_t uint64_t;
-
-  #if !defined(__cplusplus)
-    typedef int bool;
-    #define true   1
-    #define false  0
-  #endif
-  #else
-  /*
-   * FreeBSD and OpenBSD define uint32_t and bool.
-   */
-    #include <inttypes.h>
-    #include <stdbool.h>
-  #endif
-#elif defined(BEOS)
-  #include <inttypes.h>
-#else
-  /*
-   * For those that ship a standard C99 stdint.h header file, include
-   * it. Can't do the same for stdbool.h tho, since some systems ship
-   * with a stdbool.h file that doesn't compile!
-   */
-  #include <stdint.h>
-
-  #ifndef __cplusplus
-    #if !defined(__GNUC__) || (__GNUC__ > 2 || __GNUC_MINOR__ > 95)
-      #include <stdbool.h>
-    #else
-      /*
-       * GCC 2.91 can't deal with a typedef for bool, but a #define
-       * works.
-       */
-      #define bool int
-      #define true   1
-      #define false  0
-    #endif
-  #endif
-#endif
-
-#endif /* nptypes_h_ */
--- a/configure.ac
+++ b/configure.ac
@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([gnome-shell],[3.2.0],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])
+AC_INIT([gnome-shell],[3.0.2],[https://bugzilla.gnome.org/enter_bug.cgi?product=gnome-shell],[gnome-shell])

 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/shell-global.c])
@ -9,8 +9,8 @@ AC_CONFIG_AUX_DIR([config])
 AC_SUBST([PACKAGE_NAME], ["$PACKAGE_NAME"])
 AC_SUBST([PACKAGE_VERSION], ["$PACKAGE_VERSION"])

-AM_INIT_AUTOMAKE([1.11 no-dist-gzip dist-xz tar-ustar foreign])
-AM_MAINTAINER_MODE([enable])
+AM_INIT_AUTOMAKE([1.10 dist-bzip2 no-dist-gzip foreign])
+AM_MAINTAINER_MODE

 m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])

@ -23,16 +23,12 @@ AM_PROG_CC_C_O
 LT_PREREQ([2.2.6])
 LT_INIT([disable-static])

-# i18n
-IT_PROG_INTLTOOL([0.40])
-
-AM_GNU_GETTEXT([external])
-AM_GNU_GETTEXT_VERSION([0.17])
-
 GETTEXT_PACKAGE=gnome-shell
 AC_SUBST(GETTEXT_PACKAGE)
 AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
                   [The prefix for our gettext translation domains.])
+IT_PROG_INTLTOOL(0.26)
+AM_GLIB_GNU_GETTEXT

 PKG_PROG_PKG_CONFIG([0.22])

@ -64,72 +60,73 @@ fi

 AM_CONDITIONAL(BUILD_RECORDER, $build_recorder)

-CLUTTER_MIN_VERSION=1.7.5
+CLUTTER_MIN_VERSION=1.5.15
 GOBJECT_INTROSPECTION_MIN_VERSION=0.10.1
-GJS_MIN_VERSION=1.29.18
+GJS_MIN_VERSION=0.7.11
 MUTTER_MIN_VERSION=3.0.0
-FOLKS_MIN_VERSION=0.5.2
 GTK_MIN_VERSION=3.0.0
-GIO_MIN_VERSION=2.29.10
+GIO_MIN_VERSION=2.25.9
 LIBECAL_MIN_VERSION=2.32.0
 LIBEDATASERVER_MIN_VERSION=1.2.0
-LIBEDATASERVERUI_MIN_VERSION=2.91.6
-TELEPATHY_GLIB_MIN_VERSION=0.15.5
+LIBEDATASERVERUI2_MIN_VERSION=1.2.0
+LIBEDATASERVERUI3_MIN_VERSION=2.91.6
+TELEPATHY_GLIB_MIN_VERSION=0.13.12
 TELEPATHY_LOGGER_MIN_VERSION=0.2.4
 POLKIT_MIN_VERSION=0.100
-STARTUP_NOTIFICATION_MIN_VERSION=0.11

 # Collect more than 20 libraries for a prize!
 PKG_CHECK_MODULES(GNOME_SHELL, gio-2.0 >= $GIO_MIN_VERSION
                               gio-unix-2.0 dbus-glib-1 libxml-2.0
                               gtk+-3.0 >= $GTK_MIN_VERSION
-                               folks >= $FOLKS_MIN_VERSION
                               libmutter >= $MUTTER_MIN_VERSION
                               gjs-internals-1.0 >= $GJS_MIN_VERSION
-			       libgnome-menu-3.0 $recorder_modules gconf-2.0
-                               gdk-x11-3.0 libsoup-2.4
+			       libgnome-menu $recorder_modules gconf-2.0
+                               gdk-x11-3.0
 			       clutter-x11-1.0 >= $CLUTTER_MIN_VERSION
 			       clutter-glx-1.0 >= $CLUTTER_MIN_VERSION
-                               libstartup-notification-1.0 >= $STARTUP_NOTIFICATION_MIN_VERSION
+                               libstartup-notification-1.0
                               gobject-introspection-1.0 >= $GOBJECT_INTROSPECTION_MIN_VERSION
 			       libcanberra
                               telepathy-glib >= $TELEPATHY_GLIB_MIN_VERSION
                               telepathy-logger-0.2 >= $TELEPATHY_LOGGER_MIN_VERSION
-                               polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes
-                               libnm-glib libnm-util gnome-keyring-1)
+                               polkit-agent-1 >= $POLKIT_MIN_VERSION xfixes)

 PKG_CHECK_MODULES(SHELL_PERF_HELPER, gtk+-3.0 gio-2.0)

-PKG_CHECK_MODULES(SHELL_HOTPLUG_SNIFFER, gio-2.0 gdk-pixbuf-2.0)
-
-PKG_CHECK_MODULES(BROWSER_PLUGIN, gio-2.0 >= $GIO_MIN_VERSION json-glib-1.0 >= 0.13.2)
-
 GJS_VERSION=`$PKG_CONFIG --modversion gjs-internals-1.0`
 AC_DEFINE_UNQUOTED([GJS_VERSION], ["$GJS_VERSION"], [The version of GJS we're linking to])
 AC_SUBST([GJS_VERSION], ["$GJS_VERSION"])

 GOBJECT_INTROSPECTION_CHECK([$GOBJECT_INTROSPECTION_MIN_VERSION])
 JHBUILD_TYPELIBDIR="$INTROSPECTION_TYPELIBDIR"
+# NM is the only typelib we use that we don't jhbuild
+PKG_CHECK_EXISTS([libnm-glib >= 0.8.999],
+        [NM_TYPELIBDIR=`$PKG_CONFIG --variable=libdir libnm-glib`/girepository-1.0
+	 if test "$INTROSPECTION_TYPELIBDIR" != "$NM_TYPELIBDIR"; then
+	     JHBUILD_TYPELIBDIR="$JHBUILD_TYPELIBDIR:$NM_TYPELIBDIR"
+	 fi])
 AC_SUBST(JHBUILD_TYPELIBDIR)

 saved_CFLAGS=$CFLAGS
 saved_LIBS=$LIBS
 CFLAGS=$GNOME_SHELL_CFLAGS
 LIBS=$GNOME_SHELL_LIBS
-AC_CHECK_FUNCS(JS_NewGlobalObject XFixesCreatePointerBarrier)
+# sn_startup_sequence_get_application_id, we can replace with a version check later
+AC_CHECK_FUNCS(JS_NewGlobalObject sn_startup_sequence_get_application_id XFixesCreatePointerBarrier)
 CFLAGS=$saved_CFLAGS
 LIBS=$saved_LIBS

-PKG_CHECK_MODULES(ST, clutter-1.0 gtk+-3.0 libcroco-0.6 >= 0.6.2 gnome-desktop-3.0 >= 2.90.0 x11)
+PKG_CHECK_MODULES(ST, clutter-1.0 gtk+-3.0 libcroco-0.6 gnome-desktop-3.0 >= 2.90.0 x11)
 PKG_CHECK_MODULES(GDMUSER, dbus-glib-1 gtk+-3.0)
 PKG_CHECK_MODULES(TRAY, gtk+-3.0)
 PKG_CHECK_MODULES(GVC, libpulse libpulse-mainloop-glib gobject-2.0)
+PKG_CHECK_MODULES(JS_TEST, clutter-x11-1.0 gjs-1.0 gobject-introspection-1.0 gtk+-3.0)
 PKG_CHECK_MODULES(DESKTOP_SCHEMAS, gsettings-desktop-schemas >= 0.1.7)

 AC_MSG_CHECKING([for bluetooth support])
-PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 3.1.0],
-        [BLUETOOTH_DIR=`$PKG_CONFIG --variable=applet_libdir gnome-bluetooth-1.0`
-	 BLUETOOTH_LIBS=`$PKG_CONFIG --variable=applet_libs gnome-bluetooth-1.0`
+PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 2.90.0],
+        [BLUETOOTH_DIR=`$PKG_CONFIG --variable=libdir gnome-bluetooth-1.0`/gnome-bluetooth
+	 BLUETOOTH_LIBS="-L'$BLUETOOTH_DIR' -lgnome-bluetooth-applet"
 	 AC_SUBST([BLUETOOTH_LIBS],["$BLUETOOTH_LIBS"])
 	 AC_DEFINE_UNQUOTED([BLUETOOTH_DIR],["$BLUETOOTH_DIR"],[Path to installed GnomeBluetooth typelib and library])
 	 AC_DEFINE([HAVE_BLUETOOTH],[1],[Define if you have libgnome-bluetooth-applet])
@ -139,7 +136,13 @@ PKG_CHECK_EXISTS([gnome-bluetooth-1.0 >= 3.1.0],
 	 AC_SUBST([HAVE_BLUETOOTH],[0])
 	 AC_MSG_RESULT([no])])

-PKG_CHECK_MODULES(CALENDAR_SERVER, libecal-1.2 >= $LIBECAL_MIN_VERSION libedataserver-1.2 >= $LIBEDATASERVER_MIN_VERSION libedataserverui-3.0 >= $LIBEDATASERVERUI_MIN_VERSION gio-2.0)
+# Default to libedataserverui-3.0, but allow falling back to 1.2
+PKG_CHECK_EXISTS(libedataserverui-3.0,
+                 [EDS_API=3.0
+                  LIBEDATASERVERUI_MIN_VERSION=$LIBEDATASERVERUI3_MIN_VERSION],
+                 [EDS_API=1.2
+                  LIBEDATASERVERUI_MIN_VERSION=$LIBEDATASERVERUI2_MIN_VERSION])
+PKG_CHECK_MODULES(CALENDAR_SERVER, libecal-1.2 >= $LIBECAL_MIN_VERSION libedataserver-1.2 >= $LIBEDATASERVER_MIN_VERSION libedataserverui-$EDS_API >= $LIBEDATASERVERUI_MIN_VERSION gio-2.0)
 AC_SUBST(CALENDAR_SERVER_CFLAGS)
 AC_SUBST(CALENDAR_SERVER_LIBS)

@ -155,17 +158,6 @@ AC_CHECK_FUNCS(fdwalk)
 AC_CHECK_FUNCS(mallinfo)
 AC_CHECK_HEADERS([sys/resource.h])

-# _NL_TIME_FIRST_WEEKDAY is an enum and not a define
-AC_MSG_CHECKING([for _NL_TIME_FIRST_WEEKDAY])
-AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <langinfo.h>]],
-                                   [[nl_langinfo(_NL_TIME_FIRST_WEEKDAY);]])],
-               [langinfo_ok=yes], [langinfo_ok=no])
-AC_MSG_RESULT($langinfo_ok)
-if test "$langinfo_ok" = "yes"; then
-  AC_DEFINE([HAVE__NL_TIME_FIRST_WEEKDAY], [1],
-            [Define if _NL_TIME_FIRST_WEEKDAY is available])
-fi
-
 # Sets GLIB_GENMARSHAL and GLIB_MKENUMS
 AM_PATH_GLIB_2_0()
 G_IR_SCANNER=`$PKG_CONFIG --variable=g_ir_scanner gobject-introspection-1.0`
@ -210,41 +202,12 @@ AC_ARG_ENABLE(jhbuild-wrapper-script,
  AS_HELP_STRING([--jhbuild-wrapper-script=yes],[Make "gnome-shell" script work for jhbuild]),,enable_jhbuild_wrapper_script=no)
 AM_CONDITIONAL(USE_JHBUILD_WRAPPER_SCRIPT, test "x$enable_jhbuild_wrapper_script" = xyes)

-AC_MSG_CHECKING([location of system Certificate Authority list])
-AC_ARG_WITH(ca-certificates,
-            [AC_HELP_STRING([--with-ca-certificates=@<:@path@:>@],
-                            [path to system Certificate Authority list])])
-
-if test "$with_ca_certificates" = "no"; then
-    AC_MSG_RESULT([disabled])
-else
-    if test -z "$with_ca_certificates"; then
-        for f in /etc/pki/tls/certs/ca-bundle.crt \
-                 /etc/ssl/certs/ca-certificates.crt; do
-             if test -f "$f"; then
-                with_ca_certificates="$f"
-             fi
-        done
-        if test -z "$with_ca_certificates"; then
-            AC_MSG_ERROR([could not find. Use --with-ca-certificates=path to set, or --without-ca-certificates to disable])
-        fi
-   fi
-
-   AC_MSG_RESULT($with_ca_certificates)
-   AC_DEFINE_UNQUOTED(SHELL_SYSTEM_CA_FILE, ["$with_ca_certificates"], [The system TLS CA list])
-fi
-AC_SUBST(SHELL_SYSTEM_CA_FILE,["$with_ca_certificates"])
-
-BROWSER_PLUGIN_DIR="${BROWSER_PLUGIN_DIR:-"\${libdir}/mozilla/plugins"}"
-AC_ARG_VAR([BROWSER_PLUGIN_DIR],[Where to install the plugin to])
-
 AC_CONFIG_FILES([
  Makefile
  data/Makefile
  js/Makefile
  js/misc/config.js
  src/Makefile
-  browser-plugin/Makefile
  tests/Makefile
  po/Makefile.in
  man/Makefile
--- a/data/Makefile.am
+++ b/data/Makefile.am
@ -29,16 +29,27 @@ dist_theme_DATA =				\
 	theme/dash-placeholder.svg		\
 	theme/filter-selected-ltr.svg		\
 	theme/filter-selected-rtl.svg		\
-	theme/gdm.css				\
 	theme/gnome-shell.css			\
+	theme/mosaic-view-active.svg		\
+	theme/mosaic-view.svg			\
+	theme/move-window-on-new.svg		\
 	theme/panel-border.svg			\
 	theme/panel-button-border.svg		\
 	theme/panel-button-highlight-narrow.svg	\
 	theme/panel-button-highlight-wide.svg	\
 	theme/process-working.svg		\
 	theme/running-indicator.svg		\
+	theme/scroll-button-down-hover.png	\
+	theme/scroll-button-down.png		\
+	theme/scroll-button-up-hover.png	\
+	theme/scroll-button-up.png		\
 	theme/scroll-hhandle.svg		\
 	theme/scroll-vhandle.svg		\
+	theme/section-more.svg			\
+	theme/section-more-open.svg		\
+	theme/separator-white.png		\
+	theme/single-view-active.svg		\
+	theme/single-view.svg			\
 	theme/source-button-border.svg		\
 	theme/toggle-off-us.svg			\
 	theme/toggle-off-intl.svg		\
--- a/data/org.gnome.shell.gschema.xml.in
+++ b/data/org.gnome.shell.gschema.xml.in
@ -11,13 +11,12 @@
        using the Alt-F2 dialog.
      </_description>
    </key>
-    <key name="enabled-extensions" type="as">
+    <key name="disabled-extensions" type="as">
      <default>[]</default>
-      <_summary>Uuids of extensions to enable</_summary>
+      <_summary>Uuids of extensions to disable</_summary>
      <_description>
-        GNOME Shell extensions have a uuid property; this key lists extensions
-        which should be loaded.  disabled-extensions overrides this setting for
-        extensions that appear in both lists.
+        GNOME Shell extensions have a uuid property;
+        this key lists extensions which should not be loaded.
      </_description>
    </key>
    <key name="enable-app-monitoring" type="b">
@ -31,7 +30,7 @@
      </_description>
    </key>
    <key name="favorite-apps" type="as">
-      <default>[ 'epiphany.desktop', 'evolution.desktop', 'empathy.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'libreoffice-writer.desktop', 'nautilus.desktop', 'gnome-documents.desktop' ]</default>
+      <default>[ 'mozilla-firefox.desktop', 'evolution.desktop', 'empathy.desktop', 'rhythmbox.desktop', 'shotwell.desktop', 'openoffice.org-writer.desktop', 'nautilus.desktop' ]</default>
      <_summary>List of desktop file IDs for favorite applications</_summary>
      <_description>
        The applications corresponding to these identifiers
@ -53,7 +52,6 @@
    <child name="clock" schema="org.gnome.shell.clock"/>
    <child name="calendar" schema="org.gnome.shell.calendar"/>
    <child name="recorder" schema="org.gnome.shell.recorder"/>
-    <child name="keyboard" schema="org.gnome.shell.keyboard"/>
  </schema>

  <schema id="org.gnome.shell.calendar" path="/org/gnome/shell/calendar/"
@ -67,17 +65,6 @@
      </key>
  </schema>

-  <schema id="org.gnome.shell.keyboard" path="/org/gnome/shell/keyboard/"
-          gettext-domain="@GETTEXT_PACKAGE@">
-    <key name="keyboard-type" type="s">
-      <default>'touch'</default>
-      <_summary>Which keyboard to use</_summary>
-      <_description>
-        The type of keyboard to use.
-      </_description>
-    </key>
-  </schema>
-
  <schema id="org.gnome.shell.clock" path="/org/gnome/shell/clock/"
          gettext-domain="@GETTEXT_PACKAGE@">
    <key name="show-seconds" type="b">
--- a/data/shaders/dim-window.glsl
+++ b/data/shaders/dim-window.glsl
@ -1,5 +1,5 @@
 #version 110
-uniform sampler2D tex;
+uniform sampler2D sampler0;
 uniform float fraction;
 uniform float height;
 const float c = -0.2;
@ -12,16 +12,15 @@ mat4 contrast = mat4 (1.0 + c, 0.0, 0.0, 0.0,
 vec4 off = vec4(0.633, 0.633, 0.633, 0);
 void main()
 {
-  vec4 color = texture2D(tex, cogl_tex_coord_in[0].xy);
-  float y = height * cogl_tex_coord_in[0].y;
+  vec4 color = texture2D(sampler0, gl_TexCoord[0].st);
+  float y = height * gl_TexCoord[0][1];

  // To reduce contrast, blend with a mid gray
-  cogl_color_out = color * contrast - off * c * color.a;
+  gl_FragColor = color * contrast - off * c;

-  // We only fully dim at a distance of BORDER_MAX_HEIGHT from the top and
+  // We only fully dim at a distance of BORDER_MAX_HEIGHT from the edge and
  // when the fraction is 1.0. For other locations and fractions we linearly
-  // interpolate back to the original undimmed color, so the top of the window
-  // is at full color.
-  cogl_color_out = color + (cogl_color_out - color) * max(min(y / border_max_height, 1.0), 0.0);
-  cogl_color_out = color + (cogl_color_out - color) * fraction;
+  // interpolate back to the original undimmed color.
+  gl_FragColor = color + (gl_FragColor - color) * min(y / border_max_height, 1.0);
+  gl_FragColor = color + (gl_FragColor - color) * fraction;
 }
--- a/data/theme/gdm.css
+++ b/data/theme/gdm.css
@ -1,166 +0,0 @@
-/* Copyright 2011, Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU Lesser General Public License,
- * version 2.1, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT ANY
- * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for
- * more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-/* Login Dialog */
-
-.login-dialog-title {
-    font-size: 14pt;
-    font-weight: bold;
-    color: #666666;
-    padding-bottom: 2em;
-}
-
-.login-dialog {
-    border-radius: 16px;
-    min-height: 150px;
-    max-height: 700px;
-    min-width: 350px;
-}
-
-.login-dialog-prompt-fingerprint-message {
-    font-size: 10.5pt;
-}
-
-.login-dialog-user-list-view {
-    -st-vfade-offset: 1em;
-}
-
-.login-dialog-user-list {
-    spacing: 12px;
-}
-
-.login-dialog-user-list-item {
-    color: #666666;
-}
-
-.login-dialog-user-list-item:ltr {
-    padding-right: 1em;
-}
-
-.login-dialog-user-list-item:rtl {
-    padding-left: 1em;
-}
-
-.login-dialog-user-list-item .login-dialog-user-list-item-name {
-    font-size: 20pt;
-    padding-left: 1em;
-    color: #666666;
-}
-
-.login-dialog-user-list-item:hover .login-dialog-user-list-item-name {
-    color: white;
-}
-
-.login-dialog-user-list-item:focus .login-dialog-user-list-item-name {
-    color: white;
-    text-shadow: black 0px 2px 2px;
-}
-
-.login-dialog-user-list-item-vertical-layout {
-    spacing: 2px;
-}
-
-.login-dialog-user-list-item .login-dialog-user-list-item-focus-bin {
-    background-color: rgba(0,0,0,0.0);
-    height: 2px;
-}
-
-.login-dialog-user-list-item:focus .login-dialog-user-list-item-focus-bin {
-    background-color: #666666;
-}
-
-.login-dialog-user-list-item-icon {
-    border: 2px solid #8b8b8b;
-    border-radius: 8px;
-    width: 64px;
-    height: 64px;
-}
-
-.login-dialog-not-listed-button {
-    padding-top: 2em;
-}
-.login-dialog-not-listed-label {
-    font-size: 14pt;
-    font-weight: bold;
-    color: #666666;
-}
-
-.login-dialog-prompt-layout {
-    padding-bottom: 64px;
-}
-.login-dialog-prompt-label {
-    color: white;
-    font-size: 20pt;
-}
-
-.login-dialog-prompt-entry {
-    padding: 4px;
-    border-radius: 4px;
-    border: 2px solid #5656cc;
-    color: black;
-    background-color: white;
-    caret-color: black;
-    caret-size: 1px;
-    width: 15em;
-}
-
-.login-dialog-session-list {
-    color: #ffffff;
-    font-size: 10.5pt;
-}
-
-.login-dialog-session-list-button {
-    padding: 4px;
-}
-
-.login-dialog-session-list-button:focus {
-    background-color: #4c4c4c;
-}
-
-.login-dialog-session-list-button:active {
-    background-color: #4c4c4c;
-}
-
-.login-dialog-session-list-button:hover {
-    font-weight: bold;
-}
-
-.login-dialog-session-list-scroll-view {
-    background-gradient-start: rgba(80,80,80,0.3);
-    background-gradient-end: rgba(80,80,80,0.7);
-    background-gradient-direction: vertical;
-    box-shadow: inset 0px 2px 4px rgba(0,0,0,0.9);
-    border-radius: 8px;
-    border: 1px solid rgba(80,80,80,1.0);
-    padding: .5em;
-}
-
-.login-dialog-session-list-item:focus {
-    background-color: #666666;
-}
-
-.login-dialog-session-list-triangle {
-    padding-right: .5em;
-}
-
-.login-dialog-session-list-item-box {
-    spacing: .25em;
-}
-
-.login-dialog-session-list-item-dot {
-    width: .75em;
-    height: .75em;
-}
--- a/data/theme/gnome-shell.css
+++ b/data/theme/gnome-shell.css
@ -39,11 +39,6 @@ StScrollBar
  padding: 0px;
 }

-StScrollView.vfade
-{
-  -st-vfade-offset: 68px;
-}
-
 StScrollView StScrollBar
 {
  min-width: 16px;
@ -93,12 +88,12 @@ StTooltip StLabel {
 /* PopupMenu */

 .popup-menu-boxpointer {
-    -arrow-border-radius: 8px;
+    -arrow-border-radius: 9px;
    -arrow-background-color: rgba(0,0,0,0.9);
    -arrow-border-width: 2px;
-    -arrow-border-color: #a5a5a5;
-    -arrow-base: 24px;
-    -arrow-rise: 11px;
+    -arrow-border-color: #5f5f5f;
+    -arrow-base: 30px;
+    -arrow-rise: 15px;
 }

 .popup-menu {
@ -139,15 +134,6 @@ StTooltip StLabel {
    border-width: 0px;
 }

-.popup-combo-menu {
-    background-color: rgba(0,0,0,0.9);
-    padding: 1em 0em;
-    color: #ffffff;
-    font-size: 10.5pt;
-    border: 1px solid #5f5f5f;
-    border-radius: 9px;
-}
-
 /* The remaining popup-menu sizing is all done in ems, so that if you
 * override .popup-menu.font-size, everything else will scale with it.
 */
@ -164,17 +150,9 @@ StTooltip StLabel {
    background-color: #4c4c4c;
 }

-.popup-menu-item:insensitive {
-    color: #9f9f9f;
-}
-
 .popup-image-menu-item {
 }

-.popup-combobox-item {
-    spacing: 1em;
-}
-
 .popup-separator-menu-item {
    -gradient-height: 2px;
    -gradient-start: rgba(8,8,8,0);
@ -204,7 +182,6 @@ StTooltip StLabel {
 }

 .popup-inactive-menu-item {
-    font-weight: normal;
    color: #999;
 }

@ -240,39 +217,6 @@ StTooltip StLabel {
    spacing: .5em;
 }

-/* Shared button properties */
-
-.dash-search-button, .notification-button, .notification-icon-button,
-.hotplug-notification-item, .hotplug-resident-eject-button,
-.modal-dialog-button {
-    color: white;
-    border: 1px solid #8b8b8b;
-    background-gradient-direction: vertical;
-    background-gradient-start: rgba(255, 255, 255, 0.2);
-    background-gradient-end: rgba(255, 255, 255, 0);
-}
-
-.dash-search-button:hover, .notification-button:hover,
-.notification-icon-button:hover, .hotplug-notification-item:hover,
-.hotplug-resident-eject-button:hover, .modal-dialog-button:hover {
-    background-gradient-start: rgba(255, 255, 255, 0.3);
-    background-gradient-end: rgba(255, 255, 255, 0.1);
-}
-
-.dash-search-button:selected, .notification-button:focus,
-.notification-icon-button:focus, .hotplug-notification-item:focus,
-.modal-dialog-button:focus {
-    border: 2px solid #8b8b8b;
-}
-
-.dash-search-button:active, .dash-search-button:pressed,
-.notification-button:active, .notification-icon-button:active,
-.hotplug-notification-item:active, .hotplug-resident-eject-button:active,
-.modal-dialog-button:active, .modal-dialog-button:pressed {
-    background-gradient-start: rgba(255, 255, 255, 0);
-    background-gradient-end: rgba(255, 255, 255, 0.2);
-}
-
 /* Panel */

 #panel {
@ -280,12 +224,12 @@ StTooltip StLabel {
    background-color: black;
    border-image: url("panel-border.svg") 1;
    font-size: 10.5pt;
-    font-weight: bold;
    height: 1.86em;
 }

-#panelLeft, #panelCenter {
+#panelLeft, #panelCenter, #panelRight {
    spacing: 4px;
+    font-weight: bold;
 }

 #panelLeft:ltr {
@ -314,7 +258,7 @@ StTooltip StLabel {
 }

 .panel-corner:active,
-.panel-corner:overview,
+.panel-corner:checked,
 .panel-corner:focus {
    -panel-corner-inner-border-color: rgba(255,255,255,0.8);
 }
@ -339,8 +283,7 @@ StTooltip StLabel {
 }

 .panel-button {
-    -natural-hpadding: 12px;
-    -minimum-hpadding: 6px;
+    padding: 0px 12px;
    font-weight: bold;
    color: #ccc;
    transition-duration: 100;
@ -352,7 +295,7 @@ StTooltip StLabel {
 }

 .panel-button:active,
-.panel-button:overview,
+.panel-button:checked,
 .panel-button:focus {
    border-image: url("panel-button-border.svg") 10 10 0 2;
    background-image: url("panel-button-highlight-wide.svg");
@ -360,9 +303,9 @@ StTooltip StLabel {
    text-shadow: black 0px 2px 2px;
 }

-.panel-status-button:active,
-.panel-status-button:checked,
-.panel-status-button:focus {
+#statusTray > .panel-button:active,
+#statusTray > .panel-button:checked,
+#statusTray > .panel-button:focus {
    background-image: url("panel-button-highlight-narrow.svg");
 }

@ -372,56 +315,34 @@ StTooltip StLabel {
    icon-shadow: black 0px 2px 2px;
 }

-.panel-menu {
-    -boxpointer-gap: 4px
+/* The rounded panel corners we draw don't
+ * support transitions, so disable transitions
+ * for the buttons at the left/right edges
+ */
+#panelActivities {
+    transition-duration: 0;
 }

-#panelUserMenu {
+#panelStatus {
+    transition-duration: 0;
+}
+
+#panelStatusMenu {
    spacing: 4px;
 }

-.status-chooser {
-    spacing: .4em;
+#legacyTray {
+    spacing: 14px;
+    padding-left: 14px;
 }

-.status-chooser .popup-menu-item,
-.status-chooser-combo .popup-menu-item {
-    padding: .4em;
+#legacyTray:rtl {
+    padding-left: 0px;
+    padding-right: 14px;
 }

-.status-chooser-user-icon {
-    border: 2px solid #8b8b8b;
-    border-radius: 5px;
-    width: 48pt;
-    height: 48pt;
-}
-
-.status-chooser-user-icon:hover {
-    border: 2px solid #bbbbbb;
-}
-
-.status-chooser-user-name {
-    font-weight: bold;
-    font-size: 1.3em;
-    min-width: 120pt;
-}
-
-.status-chooser-combo {
-    border: 1px solid transparent;
-}
-
-.status-chooser-combo.popup-combo-menu {
-    background-color: rgba(0,0,0,0.7);
-    padding: .4em 0em;
-    border-radius: 4px;
-    border: 1px solid #5f5f5f;
-    color: #ffffff;
-    font-size: 10.5pt;
-}
-
-.status-chooser-status-item,
-.status-chooser-combo .popup-combobox-item {
-    spacing: .4em;
+#legacyTray:compact {
+    spacing: 8px;
 }

 .system-status-icon {
@ -432,6 +353,7 @@ StTooltip StLabel {

 #overview {
    spacing: 12px;
+    background-color: rgba(0,0,0,0.6);
 }

 .window-caption {
@ -511,6 +433,8 @@ StTooltip StLabel {

 .dash-placeholder {
    background-image: url("dash-placeholder.svg");
+    height: 27px;
+    width: 48px;
 }

 #viewSelector {
@ -534,7 +458,6 @@ StTooltip StLabel {
    background-gradient-start: rgba(5,5,6,0.1);
    background-gradient-end: rgba(254,254,254,0.1);
    background-gradient-direction: vertical;
-    selected-color: black;
    caret-color: rgb(128, 128, 128);
    caret-size: 1px;
    width: 250px;
@ -622,26 +545,27 @@ StTooltip StLabel {
    spacing: 12px;
 }

-/* Text labels are an odd number of pixels tall. The uneven top and bottom
- * padding compensates for this and ensures that the label is vertically
- * centered */
 .dash-search-button {
+    background-gradient-direction: vertical;
+    background-gradient-start: rgba(255, 255, 255, 0.2);
+    background-gradient-end: rgba(255, 255, 255, 0);
+    border: 1px solid #808080;
    border-radius: 16px;
-    padding-top: 4px;
-    padding-bottom: 5px;
+    height: 32px;
    width: 300px;
    font-weight: bold;
 }

-.dash-search-button:selected {
-    padding-top: 3px;
-    padding-bottom: 4px;
-    width: 298px;
+.dash-search-button:selected,
+.dash-search-button:hover {
+    background-gradient-direction: vertical;
+    background-gradient-start: rgba(255, 255, 255, 0.4);
+    background-gradient-end: rgba(255, 255, 255, 0.2);
 }

 .dash-search-button-label {
-    color: white;
-    font-size: 11pt;
+    color: #cccccc;
+    font-size: 12pt;
 }

 /* Apps */
@ -651,11 +575,6 @@ StTooltip StLabel {
    -shell-grid-item-size: 118px;
 }

-.contact-grid {
-    spacing: 36px;
-    -shell-grid-item-size: 272px; /* 2 * -shell-grid-item-size + spacing */
-}
-
 .icon-grid .overview-icon {
    icon-size: 96px;
 }
@ -722,57 +641,11 @@ StTooltip StLabel {
    text-align: center;
 }

-.contact {
-    width: 272px; /* Same width as two normal results + spacing */
-    height: 118px; /* Aspect ratio = 1.75. Normal US business card ratio */
-    border-radius: 4px;
-    padding: 3px;
-    border: 1px rgba(0,0,0,0);
-    transition-duration: 100;
-}
-
-.contact-content {
-    border-radius: 2px;
-    padding: 8px;
-    width: 232px;
-    height: 84px;
-    background-color: white;
-    color: black;
-    text-align: center;
-}
-
-.contact-icon {
-  border-radius: 4px;
-}
-
-.contact-details {
-  padding: 6px 8px 11px 8px;
-}
-
-.contact-details-alias {
-  font-size: 16px;
-  padding-bottom: 11px;
-}
-
-.contact-details-status {
-  font-size: 11pt;
-}
-
-.contact-details-status-icon {
-  padding-right: 2px;
-}
-
-.contact:hover {
-    background-color: rgba(255,255,255,0.1);
-    transition-duration: 100;
-}
-
 .app-well-app.running > .overview-icon {
    text-shadow: black 0px 2px 2px;
    background-image: url("running-indicator.svg");
 }

-.contact:selected,
 .app-well-app:selected > .overview-icon,
 .search-result-content:selected > .overview-icon {
    background-color: rgba(255,255,255,0.33);
@ -786,7 +659,6 @@ StTooltip StLabel {
    transition-duration: 100;
 }

-.contact:focus,
 .app-well-app:focus > .overview-icon,
 .search-result-content:focus > .overview-icon {
    border: 1px solid #cccccc;
@ -846,8 +718,6 @@ StTooltip StLabel {
 .lg-dialog StEntry
 {
  color: #88ff66;
-  selection-background-color: #88ff66;
-  selected-color: black;
 }

 .lg-obj-inspector-title
@ -921,15 +791,15 @@ StTooltip StLabel {

 /* Calendar popup */

-#calendarEventsArea {
-    /* this is the width of the second column of the popup */
-    min-width: 400px;
+#calendarArea {
+    /* this is the width of the entire popup */
+    min-width: 600px;
 }

 .calendar-vertical-separator {
    -stipple-width: 1px;
    -stipple-color: #505050;
-    width: 0.3em;
+    width: 1.5em;
 }

 #calendarPopup {
@ -952,14 +822,13 @@ StTooltip StLabel {
 .calendar-month-label {
    color: #666666;
    font-size: 7.5pt;
-    padding-bottom: 8px;
-    padding-top: 8px;
+    padding: 2px;
    font-weight: bold;
 }

 .calendar-change-month-back {
-    width: 18px;
-    height: 12px;
+    width: 20px;
+    height: 20px;
    background-image: url("calendar-arrow-left.svg");
    border-radius: 4px;
 }
@ -976,8 +845,8 @@ StTooltip StLabel {
 }

 .calendar-change-month-forward {
-    width: 18px;
-    height: 12px;
+    width: 20px;
+    height: 20px;
    background-image: url("calendar-arrow-right.svg");
    border-radius: 4px;
 }
@ -1009,7 +878,6 @@ StTooltip StLabel {

 .calendar-day-base:hover {
    background-color: #777777;
-    color: #fff;
 }

 .calendar-day-base:active {
@ -1018,7 +886,6 @@ StTooltip StLabel {

 .calendar-day-heading {
    color: #666666;
-    padding-top: 1em;
 }

 .calendar-week-number {
@ -1081,8 +948,7 @@ StTooltip StLabel {
    font-size: 9pt;
    font-weight: bold;
    color: rgba(153, 153, 153, 1.0);
-    padding-left: 1.8em;
-    padding-top: 0.8em;
+    padding-left: 0.3em;
 }

 .events-day-header:rtl {
@ -1146,35 +1012,26 @@ StTooltip StLabel {
 }

 #notification {
-    font-size: 11pt;
-    border-radius: 10px 10px 0px 0px;
-    background: rgba(0,0,0,0.8);
+    font-size: 12pt;
+    border-radius: 5px 5px 0px 0px;
+    background: rgba(0,0,0,0.9);
    padding: 8px 8px 4px 8px;
    spacing-rows: 10px;
    spacing-columns: 10px;
    width: 34em;
 }

-#notification.multi-line-notification {
+.multi-line-notification {
    padding-bottom: 8px;
 }

-/* We use row-span = 2 for the image cell, which prevents its height preferences to be
-   taken into account during allocation, so its height ends up being limited by the height
-   of the content in the other rows. To avoid showing a stretched image, we set the minimum
-   height of the table to be ICON_SIZE + IMAGE_SIZE + spacing-rows = 24 + 125 + 10 = 159 */
-.notification-with-image {
-    min-height: 159px;
-}
-
 .summary-boxpointer {
-    -arrow-border-radius: 8px;
+    -arrow-border-radius: 9px;
    -arrow-background-color: rgba(0,0,0,0.9);
    -arrow-border-width: 2px;
-    -arrow-border-color: #a5a5a5;
-    -arrow-base: 24px;
-    -arrow-rise: 11px;
-    color: white;
+    -arrow-border-color: #5f5f5f;
+    -arrow-base: 30px;
+    -arrow-rise: 15px;
 }

 .summary-boxpointer #notification {
@ -1228,100 +1085,60 @@ StTooltip StLabel {
 }

 #notification-actions {
-    spacing: 10px;
+    spacing: 5px;
 }

 .notification-button {
-    border-radius: 18px;
-    font-size: 11pt;
-    padding: 4px 42px 5px;
+    background-color: #3c3c3c;
+    padding: 2px 14px;
+    border-radius: 12px;
+    border: 1px solid #181818;
+}
+
+.notification-button:hover {
+    border: 1px solid #a1a1a1;
 }

 .notification-button:focus {
-    padding: 3px 41px 4px;
+    background-color: #666666;
+}
+
+.notification-button:active {
+    border: 1px solid #a1a1a1;
+    background-color: #2b2b2b;
 }

 .notification-icon-button {
+    border: 2px rgba(0,0,0,0.0);
    border-radius: 5px;
    padding: 5px;
 }

+.notification-icon-button:hover {
+    border: 2px rgba(161,161,161,0.7);
+}
+
 .notification-icon-button:focus {
-    padding: 4px;
+    background: rgba(192,192,192,0.7);
+}
+
+.notification-icon-button:active {
+    background:  rgba(128,128,128,0.7);
 }

 .notification-icon-button > StIcon {
    icon-size: 36px;
 }

-.hotplug-transient-box {
-    spacing: 6px;
-    padding: 2px 72px 2px 12px;
-}
-
-.hotplug-notification-item {
-    padding: 2px 10px;
-    border-radius: 18px;
-    font-size: 10.5pt;
-}
-
-.hotplug-notification-item:focus {
-    padding: 1px 71px 1px 11px;
-}
-
-.hotplug-notification-item-icon {
-    icon-size: 24px;
-    padding: 2px 5px;
-}
-
-.hotplug-resident-box {
-    spacing: 8px;
-}
-
-.hotplug-resident-mount {
-    spacing: 8px;
-    border-radius: 4px;
-
-    color: #ccc;
-}
-
-.hotplug-resident-mount:hover {
-    background-gradient-direction: horizontal;
-    background-gradient-start: rgba(255, 255, 255, 0.1);
-    background-gradient-end: rgba(255, 255, 255, 0);
-
-    color: #fff;
-}
-
-.hotplug-resident-mount-label {
-    color: inherit;
-    padding-left: 6px;
-}
-
-.hotplug-resident-mount-icon {
-    icon-size: 24px;
-    padding-left: 6px;
-}
-
-.hotplug-resident-eject-icon {
-    icon-size: 16px;
-}
-
-.hotplug-resident-eject-button {
-    padding: 7px;
-    border-radius: 5px;
-    color: #ccc;
-}
-
 .chat-log-message {
    color: #888888;
 }

-.chat-group-sent, .chat-group-meta {
-    padding: 8px 0;
-}
+.chat-received {
+    background-gradient-direction: horizontal;
+    background-gradient-start: rgba(255, 255, 255, 0.2);
+    background-gradient-end: rgba(255, 255, 255, 0);

-.chat-sent {
    padding-left: 4px;
    border-radius: 4px;
 }
@ -1332,20 +1149,23 @@ StTooltip StLabel {
 }

 .chat-sent {
-    padding-left: 18pt;
+    background-gradient-direction: horizontal;
+    background-gradient-start: rgba(255, 255, 255, 0);
+    background-gradient-end: rgba(255, 255, 255, 0.2);
+
+    padding-left: 4px;
    border-radius: 4px;
-    color: #7E7E7E;
 }

 .chat-sent:rtl {
    padding-left: 0px;
-    padding-right: 18pt;
+    padding-right: 4px;
 }

 .chat-meta-message {
    padding-left: 4px;
    border-radius: 4px;
-    font-size: 9pt;
+    font-size: 10.5pt;
    color: #bbbbbb;
 }

@ -1354,35 +1174,22 @@ StTooltip StLabel {
    padding-right: 4px;
 }

-.subscription-message {
-    font-style: italic;
-}
-
 #notification StEntry {
    padding: 4px;
    border-radius: 4px;
+    border: 1px solid #565656;
    color: #a8a8a8;
-    selected-color: black;
-    border: 1px solid rgba(245,245,245,0.2);
-    background-gradient-direction: vertical;
-    background-gradient-start: rgb(200,200,200);
-    background-gradient-end: white;
-    transition-duration: 300;
-    box-shadow: inset 0px 2px 4px rgba(0,0,0,0.6);
-
-    caret-color: #a8a8a8;
+    background-color: #404040;
+    caret-color: #ffffff;
    caret-size: 1px;
 }

 #notification StEntry:focus {
-    border: 1px solid #8b8b8b;
-    color: #333333;
-    background-gradient-direction: vertical;
-    background-gradient-start: rgb(200,200,200);
-    background-gradient-end: white;
-
+    border: 1px solid #3a3a3a;
+    color: #545454;
+    background-color: #e8e8e8;
    caret-color: #545454;
-    selection-background-color: #808080;
+    box-shadow: 0px 0px 6px 2px rgba(255,255,255,0.9);
 }

 /* The spacing and padding on the summary is tricky; we want to keep
@ -1448,16 +1255,6 @@ StTooltip StLabel {
    padding-left: 4px;
 }

-.summary-source-counter {
-    color: white;
-    background-color: #3465A4;
-    text-shadow: black 1px 1px 0;
-    font-size: 9pt;
-    border-radius: 1em;
-    min-height: 1em;
-    min-width: 1em;
-}
-
 .source-title {
    font-size: 9pt;
    font-weight: bold;
@ -1606,7 +1403,7 @@ StTooltip StLabel {
    border-radius: 24px;
    background-color: rgba(0.0, 0.0, 0.0, 0.9);
    border: 2px solid #868686;
-    color: #babdb6;
+    color: #ffffff;

    padding-right: 42px;
    padding-left: 42px;
@ -1619,21 +1416,37 @@ StTooltip StLabel {
 }

 .modal-dialog-button {
+    border: 1px solid #8b8b8b;
    border-radius: 18px;
-    font-size: 11pt;
-    color: white;
+    font-size: 10.5pt;

    margin-left: 10px;
    margin-right: 10px;
-    padding: 4px 32px 5px;
+
+    padding-left: 32px;
+    padding-right: 32px;
+    padding-top: 8px;
+    padding-bottom: 8px;
+
+    background-gradient-direction: vertical;
+    background-gradient-start: #29323b;
+    background-gradient-end: #121a24;
 }

-.modal-dialog-button:disabled {
-    color: rgb(60, 60, 60);
+.modal-dialog-button:active,
+.modal-dialog-button:pressed {
+    border-color: #a5a5a5;
+    background-gradient-start: #121a24;
+    background-gradient-end: #29323b;
 }

 .modal-dialog-button:focus {
-    padding: 3px 31px 4px;
+    border: 2px solid #a5a5a5;
+
+    padding-left: 31px;
+    padding-right: 31px;
+    padding-top: 7px;
+    padding-bottom: 7px;
 }

 /* Run Dialog */
@ -1657,8 +1470,6 @@ StTooltip StLabel {
    font-weight: bold;
    width: 23em;
    color: white;
-    selection-background-color: white;
-    selected-color: black;
 }

 .run-dialog {
@ -1762,90 +1573,6 @@ StTooltip StLabel {
    color: #444444;
 }

-/* ShellMountOperation Dialogs */
-.shell-mount-operation-icon {
-    icon-size: 48px;
-}
-
-.mount-password-reask {
-    color: red;
-}
-
-.show-processes-dialog,
-.mount-question-dialog {
-    spacing: 24px;
-}
-
-.show-processes-dialog-subject,
-.mount-question-dialog-subject {
-    font-size: 12pt;
-    font-weight: bold;
-    color: #666666;
-    padding-top: 10px;
-    padding-left: 17px;
-    padding-bottom: 6px;
-}
-
-.show-processes-dialog-subject:rtl,
-.mount-question-dialog-subject:rtl {
-    padding-left: 0px;
-    padding-right: 17px;
-}
-
-.show-processes-dialog-description,
-.mount-question-dialog-description {
-    font-size: 10pt;
-    color: white;
-    padding-left: 17px;
-    width: 28em;
-}
-
-.show-processes-dialog-description:rtl,
-.mount-question-dialog-description:rtl {
-    padding-right: 17px;
-}
-
-.show-processes-dialog-app-list {
-    font-size: 10pt;
-    max-height: 200px;
-    padding-top: 24px;
-    padding-left: 49px;
-    padding-right: 32px;
-}
-
-.show-processes-dialog-app-list:rtl {
-    padding-right: 49px;
-    padding-left: 32px;
-}
-
-.show-processes-dialog-app-list-item {
-    color: #ccc;
-}
-
-.show-processes-dialog-app-list-item:hover {
-    color: white;
-}
-
-.show-processes-dialog-app-list-item:ltr {
-    padding-right: 1em;
-}
-
-.show-processes-dialog-app-list-item:rtl {
-    padding-left: 1em;
-}
-
-.show-processes-dialog-app-list-item-icon:ltr {
-    padding-right: 17px;
-}
-
-.show-processes-dialog-app-list-item-icon:rtl {
-    padding-left: 17px;
-}
-
-.show-processes-dialog-app-list-item-name {
-    font-size: 10pt;
-}
-
 /* PolicyKit Authentication Dialog */
 .polkit-dialog {
    /* this is the width of the entire modal popup */
@ -1895,16 +1622,9 @@ StTooltip StLabel {
 }

 .polkit-dialog-password-entry {
-    background-gradient-start: rgb(236,236,236);
-    background-gradient-end: white;
-    background-gradient-direction: vertical;
+    background-color: white;
    color: black;
    border-radius: 5px;
-    border: 2px solid #555753;
-}
-
-.polkit-dialog-password-entry:focus {
-    border: 2px solid #3465a4;
 }

 .polkit-dialog-error-label {
@ -1925,17 +1645,6 @@ StTooltip StLabel {
    padding-bottom: 8px;
 }

-.network-dialog-show-password-checkbox {
-    padding-top: 5px;
-    padding-bottom: 5px;
-    font-size: 10pt;
-    color: white;
-    spacing: 10px;
-}
-
-.network-dialog-secret-table {
-    spacing-rows: 15px;
-}

 /* Magnifier */

@ -1946,58 +1655,3 @@ StTooltip StLabel {
 .magnifier-zoom-region.full-screen {
    border-width: 0px;
 }
-
-/* On-screen Keyboard */
-
-#keyboard {
-    background: rgba(0,0,0,0.8);
-}
-
-.keyboard-layout {
-    spacing: 10px;
-    padding: 10px;
-}
-
-.keyboard-row {
-    spacing: 15px;
-}
-
-.keyboard-key {
-    min-height: 30px;
-    min-width: 30px;
-    background-gradient-start: rgba(255,245,245,0.4);
-    background-gradient-end: rgba(105,105,105,0.1);
-    background-gradient-direction: vertical;
-    font-size: 14pt;
-    font-weight: bold;
-    border-radius: 10px;
-    border: 2px solid #a0a0a0;
-    color: white;
-}
-
-.keyboard-key:grayed {
-   color: #808080;
-   border-color: #808080;
-}
-
-.keyboard-key:checked,
-.keyboard-key:hover {
-    background: #303030;
-    border: 3px solid white;
-}
-
-.keyboard-key:active {
-    background: #808080;
-}
-
-.keyboard-subkeys {
-    color: white;
-    padding: 5px;
-    -arrow-border-radius: 10px;
-    -arrow-background-color: #090909;
-    -arrow-border-width: 2px;
-    -arrow-border-color: white;
-    -arrow-base: 20px;
-    -arrow-rise: 10px;
-    -boxpointer-gap: 5px;
-}
--- a/data/theme/mosaic-view-active.svg
+++ b/data/theme/mosaic-view-active.svg
@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="24"
+   height="16"
+   id="svg6503"
+   version="1.1"
+   inkscape:version="0.47pre4 r22446"
+   sodipodi:docname="mosaic-view-active.svg">
+  <defs
+     id="defs6505">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 16 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="32 : 16 : 1"
+       inkscape:persp3d-origin="16 : 10.666667 : 1"
+       id="perspective6511" />
+    <inkscape:perspective
+       id="perspective6494"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 0.5 : 1"
+       sodipodi:type="inkscape:persp3d" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="11.197802"
+     inkscape:cx="-15.97056"
+     inkscape:cy="16"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:grid-bbox="true"
+     inkscape:document-units="px"
+     inkscape:window-width="1680"
+     inkscape:window-height="997"
+     inkscape:window-x="0"
+     inkscape:window-y="26"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata6508">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     transform="translate(0,-16)">
+    <g
+       style="display:inline;fill:#cbcbcb;fill-opacity:1"
+       transform="translate(-449.85476,-685.85869)"
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+       id="perspective3603"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 0.5 : 1"
+       sodipodi:type="inkscape:persp3d" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.35"
+     inkscape:cx="112.21575"
+     inkscape:cy="-32.642856"
+     inkscape:document-units="px"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="609"
+     inkscape:window-height="501"
+     inkscape:window-x="164"
+     inkscape:window-y="26"
+     inkscape:window-maximized="0" />
+  <metadata
+     id="metadata3652">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-262.78425,-490.71933)">
+    <path
+       transform="matrix(0,0.98149546,-0.71467449,0,506.02358,412.28296)"
+       d="M 88.830127,340 80.169873,340 84.5,332.5 88.830127,340 z"
+       inkscape:randomized="0"
+       inkscape:rounded="0"
+       inkscape:flatsided="true"
+       sodipodi:arg2="1.5707963"
+       sodipodi:arg1="0.52359878"
+       sodipodi:r2="2.5"
+       sodipodi:r1="5"
+       sodipodi:cy="337.5"
+       sodipodi:cx="84.5"
+       sodipodi:sides="3"
+       id="path5497-5"
+       style="fill:#5f5f5f;fill-opacity:1;stroke:#5f5f5f;stroke-width:0.59699643;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline"
+       sodipodi:type="star" />
+  </g>
+</svg>
--- a/data/theme/separator-white.png
+++ b/data/theme/separator-white.png
--- a/data/theme/single-view-active.svg
+++ b/data/theme/single-view-active.svg
@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="24"
+   height="16"
+   id="svg6446"
+   version="1.1"
+   inkscape:version="0.47pre4 r22446"
+   sodipodi:docname="single-view-active.svg">
+  <defs
+     id="defs6448">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 16 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="32 : 16 : 1"
+       inkscape:persp3d-origin="16 : 10.666667 : 1"
+       id="perspective6454" />
+    <inkscape:perspective
+       id="perspective6441"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 0.5 : 1"
+       sodipodi:type="inkscape:persp3d" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="11.197802"
+     inkscape:cx="0.014720032"
+     inkscape:cy="16"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:grid-bbox="true"
+     inkscape:document-units="px"
+     inkscape:window-width="1680"
+     inkscape:window-height="997"
+     inkscape:window-x="0"
+     inkscape:window-y="26"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata6451">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     transform="translate(0,-17)">
+    <rect
+       ry="0.5"
+       rx="0.49999979"
+       y="17.483809"
+       x="0.53483802"
+       height="15"
+       width="23"
+       id="rect5304"
+       style="fill:#cccccc;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline" />
+  </g>
+</svg>
--- a/data/theme/single-view.svg
+++ b/data/theme/single-view.svg
@ -0,0 +1,81 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="24"
+   height="16"
+   id="svg6446"
+   version="1.1"
+   inkscape:version="0.47pre4 r22446"
+   sodipodi:docname="single-view.svg">
+  <defs
+     id="defs6448">
+    <inkscape:perspective
+       sodipodi:type="inkscape:persp3d"
+       inkscape:vp_x="0 : 16 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_z="32 : 16 : 1"
+       inkscape:persp3d-origin="16 : 10.666667 : 1"
+       id="perspective6454" />
+    <inkscape:perspective
+       id="perspective6441"
+       inkscape:persp3d-origin="0.5 : 0.33333333 : 1"
+       inkscape:vp_z="1 : 0.5 : 1"
+       inkscape:vp_y="0 : 1000 : 0"
+       inkscape:vp_x="0 : 0.5 : 1"
+       sodipodi:type="inkscape:persp3d" />
+  </defs>
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="11.197802"
+     inkscape:cx="0.014720032"
+     inkscape:cy="16"
+     inkscape:current-layer="layer1"
+     showgrid="true"
+     inkscape:grid-bbox="true"
+     inkscape:document-units="px"
+     inkscape:window-width="1680"
+     inkscape:window-height="997"
+     inkscape:window-x="0"
+     inkscape:window-y="26"
+     inkscape:window-maximized="1" />
+  <metadata
+     id="metadata6451">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title />
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     id="layer1"
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     transform="translate(0,-17)">
+    <rect
+       ry="0.5"
+       rx="0.49999979"
+       y="17.483809"
+       x="0.53483802"
+       height="15"
+       width="23"
+       id="rect5304"
+       style="fill:#626262;fill-opacity:1;stroke:#cccccc;stroke-width:1;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;display:inline" />
+  </g>
+</svg>
--- a/data/theme/toggle-on-intl.svg
+++ b/data/theme/toggle-on-intl.svg
@ -13,8 +13,8 @@
   height="22"
   id="svg3199"
   version="1.1"
-   inkscape:version="0.48.1 r9760"
-   sodipodi:docname="toggle-on-intl.svg">
+   inkscape:version="0.47 r22583"
+   sodipodi:docname="New document 11">
  <defs
     id="defs3201">
    <inkscape:perspective
@ -39,14 +39,14 @@
     borderopacity="1.0"
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
-     inkscape:zoom="1"
-     inkscape:cx="49.147112"
-     inkscape:cy="17.532036"
+     inkscape:zoom="0.35"
+     inkscape:cx="32.500004"
+     inkscape:cy="10.999997"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
-     inkscape:window-width="1412"
-     inkscape:window-height="1067"
+     inkscape:window-width="609"
+     inkscape:window-height="501"
     inkscape:window-x="0"
     inkscape:window-y="26"
     inkscape:window-maximized="0" />
@ -58,7 +58,7 @@
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
@ -72,7 +72,7 @@
       transform="translate(-453.5,448.36218)"
       id="g16453">
      <rect
-         style="color:#000000;fill:#4a90d9;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994000000003;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="color:#000000;fill:#204a87;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
         id="rect16256-9-4"
         width="63.000004"
         height="19"
--- a/data/theme/toggle-on-us.svg
+++ b/data/theme/toggle-on-us.svg
@ -13,8 +13,8 @@
   height="22"
   id="svg2857"
   version="1.1"
-   inkscape:version="0.48.1 r9760"
-   sodipodi:docname="toggle-on-us.svg">
+   inkscape:version="0.47 r22583"
+   sodipodi:docname="New document 2">
  <defs
     id="defs2859">
    <inkscape:perspective
@ -40,18 +40,16 @@
     inkscape:pageopacity="0.0"
     inkscape:pageshadow="2"
     inkscape:zoom="1"
-     inkscape:cx="19.689855"
-     inkscape:cy="2.0517979"
+     inkscape:cx="-69.642856"
+     inkscape:cy="42.428569"
     inkscape:document-units="px"
     inkscape:current-layer="layer1"
     showgrid="false"
-     inkscape:window-width="941"
-     inkscape:window-height="751"
-     inkscape:window-x="2577"
-     inkscape:window-y="206"
-     inkscape:window-maximized="0"
-     borderlayer="true"
-     inkscape:showpageshadow="false" />
+     inkscape:window-width="609"
+     inkscape:window-height="501"
+     inkscape:window-x="0"
+     inkscape:window-y="26"
+     inkscape:window-maximized="0" />
  <metadata
     id="metadata2862">
    <rdf:RDF>
@ -60,7 +58,7 @@
        <dc:format>image/svg+xml</dc:format>
        <dc:type
           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
-        <dc:title />
+        <dc:title></dc:title>
      </cc:Work>
    </rdf:RDF>
  </metadata>
@ -74,7 +72,7 @@
       transform="translate(-351.35714,708.36218)"
       id="g16453">
      <rect
-         style="color:#000000;fill:#4a90d9;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994000000003;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
+         style="color:#000000;fill:#204a87;fill-opacity:1;fill-rule:nonzero;stroke:#3465a4;stroke-width:0.99999994;stroke-linecap:round;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;stroke-dashoffset:0;marker:none;visibility:visible;display:inline;overflow:visible;enable-background:accumulate"
         id="rect16256-9-4"
         width="63.000004"
         height="19"
--- a/js/Makefile.am
+++ b/js/Makefile.am
@ -2,11 +2,6 @@
 jsdir = $(pkgdatadir)/js

 nobase_dist_js_DATA = 	\
-	gdm/batch.js		\
-	gdm/consoleKit.js	\
-	gdm/fingerprint.js	\
-	gdm/loginDialog.js	\
-	gdm/powerMenu.js	\
 	misc/config.js		\
 	misc/docInfo.js		\
 	misc/fileUtils.js	\
@ -15,17 +10,14 @@ nobase_dist_js_DATA = 	\
 	misc/history.js		\
 	misc/modemManager.js	\
 	misc/params.js		\
-	misc/screenSaver.js     \
 	misc/util.js		\
 	perf/core.js		\
 	ui/altTab.js		\
 	ui/appDisplay.js	\
 	ui/appFavorites.js	\
-	ui/automountManager.js  \
-	ui/autorunManager.js    \
 	ui/boxpointer.js	\
 	ui/calendar.js		\
-	ui/contactDisplay.js \
+	ui/chrome.js		\
 	ui/ctrlAltTab.js	\
 	ui/dash.js		\
 	ui/dateMenu.js		\
@ -35,8 +27,6 @@ nobase_dist_js_DATA = 	\
 	ui/environment.js	\
 	ui/extensionSystem.js	\
 	ui/iconGrid.js		\
-	ui/keyboard.js		\
-	ui/layout.js		\
 	ui/lightbox.js		\
 	ui/link.js		\
 	ui/lookingGlass.js	\
@ -45,8 +35,6 @@ nobase_dist_js_DATA = 	\
 	ui/main.js		\
 	ui/messageTray.js	\
 	ui/modalDialog.js	\
-	ui/networkAgent.js	\
-	ui/shellMountOperation.js \
 	ui/notificationDaemon.js \
 	ui/overview.js		\
 	ui/panel.js		\
@ -60,6 +48,7 @@ nobase_dist_js_DATA = 	\
 	ui/searchDisplay.js	\
 	ui/shellDBus.js		\
 	ui/statusIconDispatcher.js	\
+	ui/statusMenu.js	\
 	ui/status/accessibility.js	\
 	ui/status/keyboard.js	\
 	ui/status/network.js	\
@ -68,7 +57,6 @@ nobase_dist_js_DATA = 	\
 	ui/status/bluetooth.js	\
 	ui/telepathyClient.js	\
 	ui/tweener.js		\
-	ui/userMenu.js		\
 	ui/viewSelector.js	\
 	ui/windowAttentionHandler.js	\
 	ui/windowManager.js	\
--- a/js/gdm/batch.js
+++ b/js/gdm/batch.js
@ -1,228 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
- * Copyright 2011 Red Hat, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-const Lang = imports.lang;
-const Signals = imports.signals;
-
-function Task() {
-    this._init.apply(this, arguments);
-}
-
-Task.prototype = {
-    _init: function(scope, handler) {
-        if (scope)
-            this.scope = scope;
-        else
-            this.scope = this;
-
-        this.handler = handler;
-    },
-
-    run: function() {
-        if (this.handler)
-            return this.handler.call(this.scope);
-
-        return null;
-    },
-};
-Signals.addSignalMethods(Task.prototype);
-
-function Hold() {
-    this._init.apply(this, arguments);
-}
-
-Hold.prototype = {
-    __proto__: Task.prototype,
-
-    _init: function() {
-        Task.prototype._init.call(this,
-                                  this,
-                                  function () {
-                                      return this;
-                                  });
-
-        this._acquisitions = 1;
-    },
-
-    acquire: function() {
-        if (this._acquisitions <= 0)
-            throw new Error("Cannot acquire hold after it's been released");
-        this._acquisitions++;
-    },
-
-    acquireUntilAfter: function(hold) {
-        if (!hold.isAcquired())
-            return;
-
-        this.acquire();
-        let signalId = hold.connect('release', Lang.bind(this, function() {
-                                        hold.disconnect(signalId);
-                                        this.release();
-                                    }));
-    },
-
-    release: function() {
-        this._acquisitions--;
-
-        if (this._acquisitions == 0)
-            this.emit('release');
-    },
-
-    isAcquired: function() {
-        return this._acquisitions > 0;
-    }
-}
-Signals.addSignalMethods(Hold.prototype);
-
-function Batch() {
-    this._init.apply(this, arguments);
-}
-
-Batch.prototype = {
-    __proto__: Task.prototype,
-
-    _init: function(scope, tasks) {
-        Task.prototype._init.call(this);
-
-        this.tasks = [];
-
-        for (let i = 0; i < tasks.length; i++) {
-            let task;
-
-            if (tasks[i] instanceof Task) {
-                task = tasks[i];
-            } else if (typeof tasks[i] == 'function') {
-                task = new Task(scope, tasks[i]);
-            } else {
-                throw new Error('Batch tasks must be functions or Task, Hold or Batch objects');
-            }
-
-            this.tasks.push(task);
-        }
-    },
-
-    process: function() {
-        throw new Error('Not implemented');
-    },
-
-    runTask: function() {
-        if (!(this._currentTaskIndex in this.tasks)) {
-            return null;
-        }
-
-        return this.tasks[this._currentTaskIndex].run();
-    },
-
-    _finish: function() {
-        this.hold.release();
-    },
-
-    nextTask: function() {
-        this._currentTaskIndex++;
-
-        // if the entire batch of tasks is finished, release
-        // the hold and notify anyone waiting on the batch
-        if (this._currentTaskIndex >= this.tasks.length) {
-            this._finish();
-            return;
-        }
-
-        this.process();
-    },
-
-    _start: function() {
-        // acquire a hold to get released when the entire
-        // batch of tasks is finished
-        this.hold = new Hold();
-        this._currentTaskIndex = 0;
-        this.process();
-    },
-
-    run: function() {
-        this._start();
-
-        // hold may be destroyed at this point
-        // if we're already done running
-        return this.hold;
-    },
-
-    cancel: function() {
-        this.tasks = this.tasks.splice(0, this._currentTaskIndex + 1);
-    }
-
-};
-Signals.addSignalMethods(Batch.prototype);
-
-function ConcurrentBatch() {
-    this._init.apply(this, arguments);
-}
-
-ConcurrentBatch.prototype = {
-    __proto__: Batch.prototype,
-
-    _init: function(scope, tasks) {
-        Batch.prototype._init.call(this, scope, tasks);
-    },
-
-    process: function() {
-       let hold = this.runTask();
-
-       if (hold) {
-           this.hold.acquireUntilAfter(hold);
-       }
-
-       // Regardless of the state of the just run task,
-       // fire off the next one, so all the tasks can run
-       // concurrently.
-       this.nextTask();
-    }
-};
-Signals.addSignalMethods(ConcurrentBatch.prototype);
-
-function ConsecutiveBatch() {
-    this._init.apply(this, arguments);
-}
-
-ConsecutiveBatch.prototype = {
-    __proto__: Batch.prototype,
-
-    _init: function(scope, tasks) {
-        Batch.prototype._init.call(this, scope, tasks);
-    },
-
-    process: function() {
-       let hold = this.runTask();
-
-       if (hold && hold.isAcquired()) {
-           // This task is inhibiting the batch. Wait on it
-           // before processing the next one.
-           let signalId = hold.connect('release',
-                                       Lang.bind(this, function() {
-                                           hold.disconnect(signalId);
-                                           this.nextTask();
-                                       }));
-           return;
-       } else {
-           // This task finished, process the next one
-           this.nextTask();
-       }
-    }
-};
-Signals.addSignalMethods(ConsecutiveBatch.prototype);
--- a/js/gdm/consoleKit.js
+++ b/js/gdm/consoleKit.js
@ -1,32 +0,0 @@
-// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
-
-const DBus = imports.dbus;
-
-const ConsoleKitManagerIface = {
-    name: 'org.freedesktop.ConsoleKit.Manager',
-    methods: [{ name: 'CanRestart',
-                inSignature: '',
-                outSignature: 'b' },
-              { name: 'CanStop',
-                inSignature: '',
-                outSignature: 'b' },
-              { name: 'Restart',
-                inSignature: '',
-                outSignature: '' },
-              { name: 'Stop',
-                inSignature: '',
-                outSignature: '' }]
-};
-
-function ConsoleKitManager() {
-    this._init();
-};
-
-ConsoleKitManager.prototype = {
-    _init: function() {
-        DBus.system.proxifyObject(this,
-                                  'org.freedesktop.ConsoleKit',
-                                  '/org/freedesktop/ConsoleKit/Manager');
-    }
-};
-DBus.proxifyPrototype(ConsoleKitManager.prototype, ConsoleKitManagerIface);
--- a/js/gdm/fingerprint.js
+++ b/js/gdm/fingerprint.js
@ -1,26 +0,0 @@
-// -*- mode: js2; indent-tabs-mode: nil; js2-basic-offset: 4 -*-
-
-const DBus = imports.dbus;
-const Lang = imports.lang;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
-
-const FprintManagerIface = {
-    name: 'net.reactivated.Fprint.Manager',
-    methods: [{ name: 'GetDefaultDevice',
-                inSignature: '',
-                outSignature: 'o' }]
-};
-
-function FprintManager() {
-    this._init();
-};
-
-FprintManager.prototype = {
-    _init: function() {
-        DBus.system.proxifyObject(this,
-                                  'net.reactivated.Fprint',
-                                  '/net/reactivated/Fprint/Manager');
-    }
-};
-DBus.proxifyPrototype(FprintManager.prototype, FprintManagerIface);
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
--- a/js/gdm/powerMenu.js
+++ b/js/gdm/powerMenu.js
@ -1,146 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
- * Copyright 2011 Red Hat, Inc
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-const Lang = imports.lang;
-const UPowerGlib = imports.gi.UPowerGlib;
-
-const ConsoleKit = imports.gdm.consoleKit;
-const PanelMenu = imports.ui.panelMenu;
-const PopupMenu = imports.ui.popupMenu;
-
-function PowerMenuButton() {
-    this._init();
-}
-
-PowerMenuButton.prototype = {
-    __proto__: PanelMenu.SystemStatusButton.prototype,
-
-    _init: function() {
-        PanelMenu.SystemStatusButton.prototype._init.call(this, 'system-shutdown', null);
-        this._consoleKitManager = new ConsoleKit.ConsoleKitManager();
-        this._upClient = new UPowerGlib.Client();
-
-        this._createSubMenu();
-
-        this._upClient.connect('notify::can-suspend',
-                               Lang.bind(this, this._updateHaveSuspend));
-        this._updateHaveSuspend();
-
-        // ConsoleKit doesn't send notifications when shutdown/reboot
-        // are disabled, so we update the menu item each time the menu opens
-        this.menu.connect('open-state-changed', Lang.bind(this,
-            function(menu, open) {
-                if (open) {
-                    this._updateHaveShutdown();
-                    this._updateHaveRestart();
-                }
-            }));
-        this._updateHaveShutdown();
-        this._updateHaveRestart();
-    },
-
-    _updateVisibility: function() {
-        if (!this._haveSuspend && !this._haveShutdown && !this._haveRestart)
-            this.actor.hide();
-        else
-            this.actor.show();
-    },
-
-    _updateHaveShutdown: function() {
-        this._consoleKitManager.CanStopRemote(Lang.bind(this,
-            function(result, error) {
-                if (!error)
-                    this._haveShutdown = result;
-                else
-                    this._haveShutdown = false;
-
-                if (this._haveShutdown) {
-                    this._powerOffItem.actor.show();
-                } else {
-                    this._powerOffItem.actor.hide();
-                }
-
-                this._updateVisibility();
-            }));
-    },
-
-    _updateHaveRestart: function() {
-        this._consoleKitManager.CanRestartRemote(Lang.bind(this,
-            function(result, error) {
-                if (!error)
-                    this._haveRestart = result;
-                else
-                    this._haveRestart = false;
-
-                if (this._haveRestart) {
-                    this._restartItem.actor.show();
-                } else {
-                    this._restartItem.actor.hide();
-                }
-
-                this._updateVisibility();
-            }));
-    },
-
-    _updateHaveSuspend: function() {
-        this._haveSuspend = this._upClient.get_can_suspend();
-
-        if (this._haveSuspend)
-            this._suspendItem.actor.show();
-        else
-            this._suspendItem.actor.hide();
-
-        this._updateVisibility();
-    },
-
-    _createSubMenu: function() {
-        let item;
-
-        item = new PopupMenu.PopupMenuItem(_("Suspend"));
-        item.connect('activate', Lang.bind(this, this._onActivateSuspend));
-        this.menu.addMenuItem(item);
-        this._suspendItem = item;
-
-        item = new PopupMenu.PopupMenuItem(_("Restart"));
-        item.connect('activate', Lang.bind(this, this._onActivateRestart));
-        this.menu.addMenuItem(item);
-        this._restartItem = item;
-
-        item = new PopupMenu.PopupMenuItem(_("Power Off"));
-        item.connect('activate', Lang.bind(this, this._onActivatePowerOff));
-        this.menu.addMenuItem(item);
-        this._powerOffItem = item;
-    },
-
-    _onActivateSuspend: function() {
-        if (this._haveSuspend)
-            this._upClient.suspend_sync(null);
-    },
-
-    _onActivateRestart: function() {
-        if (this._haveRestart)
-            this._consoleKitManager.RestartRemote();
-    },
-
-    _onActivatePowerOff: function() {
-        if (this._haveShutdown)
-            this._consoleKitManager.StopRemote();
-    }
-};
--- a/js/misc/config.js.in
+++ b/js/misc/config.js.in
@ -7,5 +7,4 @@ const PACKAGE_VERSION = '@PACKAGE_VERSION@';
 const GJS_VERSION = '@GJS_VERSION@';
 /* 1 if gnome-bluetooth is available, 0 otherwise */
 const HAVE_BLUETOOTH = @HAVE_BLUETOOTH@;
-/* The system TLS CA list */
-const SHELL_SYSTEM_CA_FILE = '@SHELL_SYSTEM_CA_FILE@';
+
--- a/js/misc/fileUtils.js
+++ b/js/misc/fileUtils.js
@ -20,25 +20,3 @@ function listDirAsync(file, callback) {
        enumerator.next_files_async(100, GLib.PRIORITY_LOW, null, onNextFileComplete);
    });
 }
-
-function deleteGFile(file) {
-    // Work around 'delete' being a keyword in JS.
-    return file['delete'](null);
-}
-
-function recursivelyDeleteDir(dir) {
-    let children = dir.enumerate_children('standard::name,standard::type',
-                                          Gio.FileQueryInfoFlags.NONE, null);
-
-    let info, child;
-    while ((info = children.next_file(null)) != null) {
-        let type = info.get_file_type();
-        let child = dir.get_child(info.get_name());
-        if (type == Gio.FileType.REGULAR)
-            deleteGFile(child);
-        else if (type == Gio.TypeType.DIRECTORY)
-            recursivelyDeleteDir(child);
-    }
-
-    deleteGFile(dir);
-}
--- a/js/misc/gnomeSession.js
+++ b/js/misc/gnomeSession.js
@ -109,8 +109,7 @@ const SessionManagerIface = {
    name: 'org.gnome.SessionManager',
    methods: [
        { name: 'Logout', inSignature: 'u', outSignature: '' },
-        { name: 'Shutdown', inSignature: '', outSignature: '' },
-        { name: 'CanShutdown', inSignature: '', outSignature: 'b' }
+        { name: 'Shutdown', inSignature: '', outSignature: '' }
    ]
 };

--- a/js/misc/screenSaver.js
+++ b/js/misc/screenSaver.js
@ -1,53 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const DBus = imports.dbus;
-const Lang = imports.lang;
-
-const ScreenSaverIface = {
-    name: 'org.gnome.ScreenSaver',
-    methods: [{ name: 'GetActive',
-                inSignature: '',
-                outSignature: 'b' },
-              { name: 'Lock',
-                inSignature: '' },
-              { name: 'SetActive',
-                inSignature: 'b' }],
-    signals: [{ name: 'ActiveChanged',
-                inSignature: 'b' }]
-};
-
-function ScreenSaverProxy() {
-    this._init();
-}
-
-ScreenSaverProxy.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this,
-                                   'org.gnome.ScreenSaver',
-                                   '/org/gnome/ScreenSaver');
-
-        DBus.session.watch_name('org.gnome.ScreenSaver',
-                                false, // do not launch a name-owner if none exists
-                                Lang.bind(this, this._onSSAppeared),
-                                Lang.bind(this, this._onSSVanished));
-
-        this.screenSaverActive = false;
-        this.connect('ActiveChanged',
-                     Lang.bind(this, this._onActiveChanged));
-    },
-
-    _onSSAppeared: function(owner) {
-        this.GetActiveRemote(Lang.bind(this, function(isActive) {
-            this.screenSaverActive = isActive;
-        }))
-    },
-
-    _onSSVanished: function(oldOwner) {
-        this.screenSaverActive = false;
-    },
-
-    _onActiveChanged: function(object, isActive) {
-        this.screenSaverActive = isActive;
-    }
-};
-DBus.proxifyPrototype(ScreenSaverProxy.prototype, ScreenSaverIface);
--- a/js/misc/util.js
+++ b/js/misc/util.js
@ -7,32 +7,11 @@ const Shell = imports.gi.Shell;

 const Main = imports.ui.main;

-// http://daringfireball.net/2010/07/improved_regex_for_matching_urls
-const _balancedParens = '\\((?:[^\\s()<>]+|(?:\\(?:[^\\s()<>]+\\)))*\\)';
-const _leadingJunk = '[\\s`(\\[{\'\\"<\u00AB\u201C\u2018]';
-const _notTrailingJunk = '[^\\s`!()\\[\\]{};:\'\\".,<>?\u00AB\u00BB\u201C\u201D\u2018\u2019]';
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

-const _urlRegexp = new RegExp(
-    '(^|' + _leadingJunk + ')' +
-    '(' +
-        '(?:' +
-            '[a-z][\\w-]+://' +                   // scheme://
-            '|' +
-            'www\\d{0,3}[.]' +                    // www.
-            '|' +
-            '[a-z0-9.\\-]+[.][a-z]{2,4}/' +       // foo.xx/
-        ')' +
-        '(?:' +                                   // one or more:
-            '[^\\s()<>]+' +                       // run of non-space non-()
-            '|' +                                 // or
-            _balancedParens +                     // balanced parens
-        ')+' +
-        '(?:' +                                   // end with:
-            _balancedParens +                     // balanced parens
-            '|' +                                 // or
-            _notTrailingJunk +                    // last non-junk char
-        ')' +
-    ')', 'gi');
+/* http://daringfireball.net/2010/07/improved_regex_for_matching_urls */
+const _urlRegexp = new RegExp('\\b(([a-z][\\w-]+:(/{1,3}|[a-z0-9%])|www\\d{0,3}[.]|[a-z0-9.\\-]+[.][a-z]{2,4}/)([^\\s()<>]+|\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\))+(\\(([^\\s()<>]+|(\\([^\\s()<>]+\\)))*\\)|[^\\s`!()\\[\\]{};:\'\\".,<>?«»“”‘’]))', 'gi');

 // findUrls:
 // @str: string to find URLs in
@ -45,7 +24,7 @@ const _urlRegexp = new RegExp(
 function findUrls(str) {
    let res = [], match;
    while ((match = _urlRegexp.exec(str)))
-        res.push({ url: match[2], pos: match.index + match[1].length });
+        res.push({ url: match[0], pos: match.index });
    return res;
 }

@ -69,7 +48,7 @@ function spawn(argv) {
 // occur when trying to parse or start the program.
 function spawnCommandLine(command_line) {
    try {
-        let [success, argv] = GLib.shell_parse_argv(command_line);
+        let [success, argc, argv] = GLib.shell_parse_argv(command_line);
        trySpawn(argv);
    } catch (err) {
        _handleSpawnError(command_line, err);
@ -109,10 +88,10 @@ function trySpawn(argv)
 // Runs @command_line in the background. If launching @command_line
 // fails, this will throw an error.
 function trySpawnCommandLine(command_line) {
-    let success, argv;
+    let success, argc, argv;

    try {
-        [success, argv] = GLib.shell_parse_argv(command_line);
+        [success, argc, argv] = GLib.shell_parse_argv(command_line);
    } catch (err) {
        // Replace "Error invoking GLib.shell_parse_argv: " with
        // something nicer
--- a/js/perf/core.js
+++ b/js/perf/core.js
@ -113,10 +113,10 @@ function run() {

    for (let i = 0; i < 2; i++) {
        Scripting.scriptEvent('applicationsShowStart');
-        Main.overview._viewSelector.switchTab('applications');
+        Main.overview.viewSelector.switchTab('applications');
        yield Scripting.waitLeisure();
        Scripting.scriptEvent('applicationsShowDone');
-        Main.overview._viewSelector.switchTab('windows');
+        Main.overview.viewSelector.switchTab('windows');
        yield Scripting.waitLeisure();
    }
 }
--- a/js/ui/altTab.js
+++ b/js/ui/altTab.js
@ -14,8 +14,7 @@ const Tweener = imports.ui.tweener;

 const POPUP_APPICON_SIZE = 96;
 const POPUP_SCROLL_TIME = 0.10; // seconds
-const POPUP_DELAY_TIMEOUT = 150; // milliseconds
-const POPUP_FADE_OUT_TIME = 0.1; // seconds
+const POPUP_FADE_TIME = 0.1; // seconds

 const APP_ICON_HOVER_TIMEOUT = 200; // milliseconds

@ -31,18 +30,6 @@ function mod(a, b) {
    return (a + b) % b;
 }

-function primaryModifier(mask) {
-    if (mask == 0)
-        return 0;
-
-    let primary = 1;
-    while (mask > 1) {
-        mask >>= 1;
-        primary <<= 1;
-    }
-    return primary;
-}
-
 function AltTabPopup() {
    this._init();
 }
@ -60,13 +47,11 @@ AltTabPopup.prototype = {
        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));

        this._haveModal = false;
-        this._modifierMask = 0;

        this._currentApp = 0;
        this._currentWindow = -1;
        this._thumbnailTimeoutId = 0;
        this._motionTimeoutId = 0;
-        this._initialDelayTimeoutId = 0;

        this.thumbnailsVisible = false;

@ -89,7 +74,7 @@ AltTabPopup.prototype = {

    _allocate: function (actor, box, flags) {
        let childBox = new Clutter.ActorBox();
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let leftPadding = this.actor.get_theme_node().get_padding(St.Side.LEFT);
        let rightPadding = this.actor.get_theme_node().get_padding(St.Side.RIGHT);
@ -102,7 +87,7 @@ AltTabPopup.prototype = {
        let [childMinHeight, childNaturalHeight] = this._appSwitcher.actor.get_preferred_height(primary.width - hPadding);
        let [childMinWidth, childNaturalWidth] = this._appSwitcher.actor.get_preferred_width(childNaturalHeight);
        childBox.x1 = Math.max(primary.x + leftPadding, primary.x + Math.floor((primary.width - childNaturalWidth) / 2));
-        childBox.x2 = Math.min(primary.x + primary.width - rightPadding, childBox.x1 + childNaturalWidth);
+        childBox.x2 = Math.min(primary.x + primary.width - hPadding, childBox.x1 + childNaturalWidth);
        childBox.y1 = primary.y + Math.floor((primary.height - childNaturalHeight) / 2);
        childBox.y2 = childBox.y1 + childNaturalHeight;
        this._appSwitcher.actor.allocate(childBox, flags);
@ -112,6 +97,8 @@ AltTabPopup.prototype = {
        // those calculations
        if (this._thumbnails) {
            let icon = this._appIcons[this._currentApp].actor;
+            // Force a stage relayout to make sure we get the correct position
+            global.stage.get_actor_at_pos(Clutter.PickMode.REACTIVE, 0, 0);
            let [posX, posY] = icon.get_transformed_position();
            let thumbnailCenter = posX + icon.width / 2;
            let [childMinWidth, childNaturalWidth] = this._thumbnails.actor.get_preferred_width(-1);
@ -134,9 +121,9 @@ AltTabPopup.prototype = {
        }
    },

-    show : function(backward, binding, mask) {
-        let appSys = Shell.AppSystem.get_default();
-        let apps = appSys.get_running ();
+    show : function(backward, switch_group) {
+        let tracker = Shell.WindowTracker.get_default();
+        let apps = tracker.get_running_apps ('');

        if (!apps.length)
            return false;
@ -144,7 +131,6 @@ AltTabPopup.prototype = {
        if (!Main.pushModal(this.actor))
            return false;
        this._haveModal = true;
-        this._modifierMask = primaryModifier(mask);

        this.actor.connect('key-press-event', Lang.bind(this, this._keyPressEvent));
        this.actor.connect('key-release-event', Lang.bind(this, this._keyReleaseEvent));
@ -159,14 +145,8 @@ AltTabPopup.prototype = {

        this._appIcons = this._appSwitcher.icons;

-        // Need to force an allocation so we can figure out whether we
-        // need to scroll when selecting
-        this.actor.opacity = 0;
-        this.actor.show();
-        this.actor.get_allocation_box();
-
        // Make the initial selection
-        if (binding == 'switch_group') {
+        if (switch_group) {
            if (backward) {
                this._select(0, this._appIcons[0].cachedWindows.length - 1);
            } else {
@ -175,10 +155,6 @@ AltTabPopup.prototype = {
                else
                    this._select(0, 0);
            }
-        } else if (binding == 'switch_group_backward') {
-            this._select(0, this._appIcons[0].cachedWindows.length - 1);
-        } else if (binding == 'switch_windows_backward') {
-            this._select(this._appIcons.length - 1);
        } else if (this._appIcons.length == 1) {
            this._select(0);
        } else if (backward) {
@ -193,18 +169,18 @@ AltTabPopup.prototype = {
        // details.) So we check now. (Have to do this after updating
        // selection.)
        let [x, y, mods] = global.get_pointer();
-        if (!(mods & this._modifierMask)) {
+        if (!(mods & Gdk.ModifierType.MOD1_MASK)) {
            this._finish();
            return false;
        }

-        // We delay showing the popup so that fast Alt+Tab users aren't
-        // disturbed by the popup briefly flashing.
-        this._initialDelayTimeoutId = Mainloop.timeout_add(POPUP_DELAY_TIMEOUT,
-                                                           Lang.bind(this, function () {
-                                                               this.actor.opacity = 255;
-                                                               this._initialDelayTimeoutId = 0;
-                                                           }));
+        this.actor.opacity = 0;
+        this.actor.show();
+        Tweener.addTween(this.actor,
+                         { opacity: 255,
+                           time: POPUP_FADE_TIME,
+                           transition: 'easeOutQuad'
+                         });

        return true;
    },
@ -235,29 +211,37 @@ AltTabPopup.prototype = {
        let keysym = event.get_key_symbol();
        let event_state = Shell.get_event_state(event);
        let backwards = event_state & Clutter.ModifierType.SHIFT_MASK;
-        let action = global.display.get_keybinding_action(event.get_key_code(), event_state);
+        let action = global.screen.get_display().get_keybinding_action(event.get_key_code(), event_state);

        this._disableHover();

-        if (keysym == Clutter.Escape) {
-            this.destroy();
-        } else if (action == Meta.KeyBindingAction.SWITCH_GROUP) {
+        if (action == Meta.KeyBindingAction.SWITCH_GROUP)
            this._select(this._currentApp, backwards ? this._previousWindow() : this._nextWindow());
-        } else if (action == Meta.KeyBindingAction.SWITCH_GROUP_BACKWARD) {
-            this._select(this._currentApp, this._previousWindow());
-        } else if (action == Meta.KeyBindingAction.SWITCH_WINDOWS) {
-            this._select(backwards ? this._previousApp() : this._nextApp());
-        } else if (action == Meta.KeyBindingAction.SWITCH_WINDOWS_BACKWARD) {
-            this._select(this._previousApp());
-        } else if (this._thumbnailsFocused) {
-            if (keysym == Clutter.Left)
+        else if (keysym == Clutter.Escape)
+            this.destroy();
+        else if (this._thumbnailsFocused) {
+            if (action == Meta.KeyBindingAction.SWITCH_WINDOWS)
+                if (backwards) {
+                    if (this._currentWindow == 0 || this._currentWindow == -1)
+                        this._select(this._previousApp());
+                    else
+                        this._select(this._currentApp, this._previousWindow());
+                } else {
+                    if (this._currentWindow == this._appIcons[this._currentApp].cachedWindows.length - 1)
+                        this._select(this._nextApp());
+                    else
+                        this._select(this._currentApp, this._nextWindow());
+                }
+            else if (keysym == Clutter.Left)
                this._select(this._currentApp, this._previousWindow());
            else if (keysym == Clutter.Right)
                this._select(this._currentApp, this._nextWindow());
            else if (keysym == Clutter.Up)
                this._select(this._currentApp, null, true);
        } else {
-            if (keysym == Clutter.Left)
+            if (action == Meta.KeyBindingAction.SWITCH_WINDOWS)
+                this._select(backwards ? this._previousApp() : this._nextApp());
+            else if (keysym == Clutter.Left)
                this._select(this._previousApp());
            else if (keysym == Clutter.Right)
                this._select(this._nextApp());
@ -270,7 +254,7 @@ AltTabPopup.prototype = {

    _keyReleaseEvent : function(actor, event) {
        let [x, y, mods] = global.get_pointer();
-        let state = mods & this._modifierMask;
+        let state = mods & Clutter.ModifierType.MOD1_MASK;

        if (state == 0)
            this._finish();
@ -386,7 +370,7 @@ AltTabPopup.prototype = {
        if (this.actor.visible) {
            Tweener.addTween(this.actor,
                             { opacity: 0,
-                               time: POPUP_FADE_OUT_TIME,
+                               time: POPUP_FADE_TIME,
                               transition: 'easeOutQuad',
                               onComplete: Lang.bind(this,
                                   function() {
@ -407,8 +391,6 @@ AltTabPopup.prototype = {
            Mainloop.source_remove(this._motionTimeoutId);
        if (this._thumbnailTimeoutId != 0)
            Mainloop.source_remove(this._thumbnailTimeoutId);
-        if (this._initialDelayTimeoutId != 0)
-            Mainloop.source_remove(this._initialDelayTimeoutId);
    },

    /**
@ -495,10 +477,6 @@ AltTabPopup.prototype = {

        this.actor.add_actor(this._thumbnails.actor);

-        // Need to force an allocation so we can figure out whether we
-        // need to scroll when selecting
-        this._thumbnails.actor.get_allocation_box();
-
        this._thumbnails.actor.opacity = 0;
        Tweener.addTween(this._thumbnails.actor,
                         { opacity: 255,
@ -605,7 +583,7 @@ SwitcherList.prototype = {
        this._rightArrow.opacity = this._rightGradient.opacity;
    },

-    addItem : function(item, label) {
+    addItem : function(item) {
        let bbox = new St.Button({ style_class: 'item-box',
                                   reactive: true });

@ -616,8 +594,6 @@ SwitcherList.prototype = {
        bbox.connect('clicked', Lang.bind(this, function() { this._onItemClicked(n); }));
        bbox.connect('enter-event', Lang.bind(this, function() { this._onItemEnter(n); }));

-        bbox.label_actor = label;
-
        this._items.push(bbox);
    },

@ -650,10 +626,11 @@ SwitcherList.prototype = {
                this._items[this._highlighted].add_style_pseudo_class('selected');
        }

-        let [absItemX, absItemY] = this._items[index].get_transformed_position();
-        let [result, posX, posY] = this.actor.transform_stage_point(absItemX, 0);
-        let [containerWidth, containerHeight] = this.actor.get_transformed_size();
-        if (posX + this._items[index].get_width() > containerWidth)
+        let monitor = global.get_primary_monitor();
+        let itemSize = this._items[index].allocation.x2 - this._items[index].allocation.x1;
+        let [posX, posY] = this._items[index].get_transformed_position();
+        posX += this.actor.x;
+        if (posX + itemSize > monitor.width + monitor.x)
            this._scrollToRight();
        else if (posX < 0)
            this._scrollToLeft();
@ -677,7 +654,7 @@ SwitcherList.prototype = {

    _scrollToRight : function() {
        this._scrollableLeft = true;
-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        let padding = this.actor.get_theme_node().get_horizontal_padding();
        let parentPadding = this.actor.get_parent().get_theme_node().get_horizontal_padding();
        let x = this._items[this._highlighted].allocation.x2 - monitor.width + padding + parentPadding;
@ -774,7 +751,7 @@ SwitcherList.prototype = {
        let children = this._list.get_children();
        let childBox = new Clutter.ActorBox();

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let parentRightPadding = this.actor.get_parent().get_theme_node().get_padding(St.Side.RIGHT);
        if (this.actor.allocation.x2 == primary.x + primary.width - parentRightPadding) {
            if (this._squareItems)
@ -904,7 +881,7 @@ AppSwitcher.prototype = {
           totalSpacing += this._separator.width + this._list.spacing;

        // We just assume the whole screen here due to weirdness happing with the passed width
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let parentPadding = this.actor.get_parent().get_theme_node().get_horizontal_padding();
        let availWidth = primary.width - parentPadding - this.actor.get_theme_node().get_horizontal_padding();
        let height = 0;
@ -1002,7 +979,7 @@ AppSwitcher.prototype = {

    _addIcon : function(appIcon) {
        this.icons.push(appIcon);
-        this.addItem(appIcon.actor, appIcon.label);
+        this.addItem(appIcon.actor);

        let n = this._arrows.length;
        let arrow = new St.DrawingArea({ style_class: 'switcher-arrow' });
@ -1072,12 +1049,9 @@ ThumbnailList.prototype = {
                this._labels.push(bin);
                bin.add_actor(name);
                box.add_actor(bin);
-
-                this.addItem(box, name);
-            } else {
-                this.addItem(box, null);
            }

+            this.addItem(box);
        }
    },

--- a/js/ui/appDisplay.js
+++ b/js/ui/appDisplay.js
@ -3,13 +3,14 @@
 const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
-const GMenu = imports.gi.GMenu;
 const Shell = imports.gi.Shell;
 const Lang = imports.lang;
 const Signals = imports.signals;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
 const Mainloop = imports.mainloop;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const AppFavorites = imports.ui.appFavorites;
 const DND = imports.ui.dnd;
@ -36,7 +37,8 @@ AlphabeticalView.prototype = {
        this._appSystem = Shell.AppSystem.get_default();

        this._pendingAppLaterId = 0;
-        this._appIcons = {}; // desktop file id
+        this._apps = [];
+        this._filterApp = null;

        let box = new St.BoxLayout({ vertical: true });
        box.add(this._grid.actor, { y_align: St.Align.START, expand: true });
@ -44,7 +46,7 @@ AlphabeticalView.prototype = {
        this.actor = new St.ScrollView({ x_fill: true,
                                         y_fill: false,
                                         y_align: St.Align.START,
-                                         style_class: 'vfade' });
+                                         vfade: true });
        this.actor.add_actor(box);
        this.actor.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
        this.actor.connect('notify::mapped', Lang.bind(this,
@ -63,17 +65,20 @@ AlphabeticalView.prototype = {

    _removeAll: function() {
        this._grid.removeAll();
-        this._appIcons = {};
+        this._apps = [];
    },

-    _addApp: function(app) {
-        var id = app.get_id();
-        let appIcon = new AppWellIcon(app);
+    _addApp: function(appInfo) {
+        let appIcon = new AppWellIcon(this._appSystem.get_app(appInfo.get_id()));

        this._grid.addItem(appIcon.actor);
        appIcon.actor.connect('key-focus-in', Lang.bind(this, this._ensureIconVisible));

-        this._appIcons[id] = appIcon;
+        appIcon._appInfo = appInfo;
+        if (this._filterApp && !this._filterApp(appInfo))
+            appIcon.actor.hide();
+
+        this._apps.push(appIcon);
    },

    _ensureIconVisible: function(icon) {
@ -102,33 +107,52 @@ AlphabeticalView.prototype = {
                           transition: 'easeOutQuad' });
    },

-    setVisibleApps: function(apps) {
-        if (apps == null) { // null implies "all"
-            for (var id in this._appIcons) {
-                var icon = this._appIcons[id];
-                icon.actor.visible = true;
-            }
+    setFilter: function(filter) {
+        this._filterApp = filter;
+        for (let i = 0; i < this._apps.length; i++)
+            this._apps[i].actor.visible = filter(this._apps[i]._appInfo);
+    },
+
+    // Create actors for the applications in an idle to avoid blocking
+    // for too long; see bug 647778
+    _addPendingApps: function() {
+        let i;
+        let startTimeMillis = new Date().getTime();
+        for (i = 0; i < this._pendingAppIds.length; i++) {
+            let id = this._pendingAppIds[i];
+            this._addApp(this._pendingApps[id]);
+
+            let currentTimeMillis = new Date().getTime();
+            if (currentTimeMillis - startTimeMillis > MAX_APPLICATION_WORK_MILLIS)
+                break;
+        }
+        this._pendingAppIds.splice(0, i + 1);
+        if (this._pendingAppIds.length > 0) {
+            return true;
        } else {
-            // Set everything to not-visible, then set to visible what we should see
-            for (var id in this._appIcons) {
-                var icon = this._appIcons[id];
-                icon.actor.visible = false;
-            }
-            for (var i = 0; i < apps.length; i++) {
-                var app = apps[i];
-                var id = app.get_id();
-                var icon = this._appIcons[id];
-                icon.actor.visible = true;
-            }
+            this._pendingAppLaterId = 0;
+            this._pendingAppIds = null;
+            this._pendingApps = null;
+            return false;
        }
    },

-    setAppList: function(apps) {
+    refresh: function(apps) {
+        let ids = [];
+        for (let i in apps)
+            ids.push(i);
+        ids.sort(function(a, b) {
+            return apps[a].get_name().localeCompare(apps[b].get_name());
+        });
+
        this._removeAll();
-        for (var i = 0; i < apps.length; i++) {
-            var app = apps[i];
-            this._addApp(app);
-         }
+
+        this._pendingAppIds = ids;
+        this._pendingApps = apps;
+        if (this._pendingAppLaterId)
+            Meta.later_remove(this._pendingAppLaterId);
+        this._pendingAppLaterId = Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
+                                                 Lang.bind(this, this._addPendingApps));
    }
 };

@ -149,24 +173,21 @@ ViewByCategories.prototype = {
        // -2 is a flag to indicate that nothing is selected
        // (used only before the actor is mapped the first time)
        this._currentCategory = -2;
-        this._categories = [];
-        this._apps = null;
+        this._filters = new St.BoxLayout({ vertical: true, reactive: true });
+        this._filters.connect('scroll-event', Lang.bind(this, this._scrollFilter));

-        this._categoryBox = new St.BoxLayout({ vertical: true, reactive: true });
-        this._categoryScroll = new St.ScrollView({ x_fill: false,
-                                                   y_fill: false,
-                                                   style_class: 'vfade' });
-        this._categoryScroll.add_actor(this._categoryBox);
        this.actor.add(this._view.actor, { expand: true, x_fill: true, y_fill: true });
-        this.actor.add(this._categoryScroll, { expand: false, y_fill: false, y_align: St.Align.START });
+        this.actor.add(this._filters, { expand: false, y_fill: false, y_align: St.Align.START });

        // Always select the "All" filter when switching to the app view
        this.actor.connect('notify::mapped', Lang.bind(this,
            function() {
-                if (this.actor.mapped && this._allCategoryButton)
+                if (this.actor.mapped && this._allFilter)
                    this._selectCategory(-1);
            }));

+        this._sections = [];
+
        // We need a dummy actor to catch the keyboard focus if the
        // user Ctrl-Alt-Tabs here before the deferred work creates
        // our real contents
@ -174,104 +195,78 @@ ViewByCategories.prototype = {
        this.actor.add(this._focusDummy);
    },

+    _scrollFilter: function(actor, event) {
+        let direction = event.get_scroll_direction();
+        if (direction == Clutter.ScrollDirection.UP)
+            this._selectCategory(Math.max(this._currentCategory - 1, -1))
+        else if (direction == Clutter.ScrollDirection.DOWN)
+            this._selectCategory(Math.min(this._currentCategory + 1, this._sections.length - 1));
+    },
+
    _selectCategory: function(num) {
        if (this._currentCategory == num) // nothing to do
            return;

        this._currentCategory = num;

-        if (num != -1) {
-            var category = this._categories[num];
-            this._allCategoryButton.remove_style_pseudo_class('selected');
-            this._view.setVisibleApps(category.apps);
-        } else {
-            this._allCategoryButton.add_style_pseudo_class('selected');
-            this._view.setVisibleApps(null);
-        }
+        if (num != -1)
+            this._allFilter.remove_style_pseudo_class('selected');
+        else
+            this._allFilter.add_style_pseudo_class('selected');

-        for (var i = 0; i < this._categories.length; i++) {
+        this._view.setFilter(Lang.bind(this, function(app) {
+            if (num == -1)
+                return true;
+            return this._sections[num].name == app.get_section();
+        }));
+
+        for (let i = 0; i < this._sections.length; i++) {
            if (i == num)
-                this._categories[i].button.add_style_pseudo_class('selected');
+                this._sections[i].filterActor.add_style_pseudo_class('selected');
            else
-                this._categories[i].button.remove_style_pseudo_class('selected');
+                this._sections[i].filterActor.remove_style_pseudo_class('selected');
        }
    },

-    // Recursively load a GMenuTreeDirectory; we could put this in ShellAppSystem too
-    _loadCategory: function(dir, appList) {
-        var iter = dir.iter();
-        var nextType;
-        while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
-            if (nextType == GMenu.TreeItemType.ENTRY) {
-                var entry = iter.get_entry();
-                var app = this._appSystem.lookup_app_by_tree_entry(entry);
-                if (!entry.get_app_info().get_nodisplay())
-                    appList.push(app);
-            } else if (nextType == GMenu.TreeItemType.DIRECTORY) {
-                if (!dir.get_is_nodisplay())
-                    this._loadCategory(iter.get_directory(), appList);
-            }
-        }
-    },
-
-    _addCategory: function(name, index, dir, allApps) {
+    _addFilter: function(name, num) {
        let button = new St.Button({ label: GLib.markup_escape_text (name, -1),
                                     style_class: 'app-filter',
                                     x_align: St.Align.START,
                                     can_focus: true });
+        this._filters.add(button, { expand: true, x_fill: true, y_fill: false });
        button.connect('clicked', Lang.bind(this, function() {
-            this._selectCategory(index);
+            this._selectCategory(num);
        }));

-        var apps;
-        if (dir == null) {
-            apps = allApps;
-            this._allCategoryButton = button;
-        } else {
-            apps = [];
-            this._loadCategory(dir, apps);
-            this._categories.push({ apps: apps,
-                                    name: name,
-                                    button: button });
-        }
-
-        this._categoryBox.add(button, { expand: true, x_fill: true, y_fill: false });
+        if (num != -1)
+            this._sections[num] = { filterActor: button,
+                                    name: name };
+        else
+            this._allFilter = button;
    },

    _removeAll: function() {
-        this._categories = [];
-        this._categoryBox.destroy_children();
+        this._sections = [];
+        this._filters.destroy_children();
    },

-    refresh: function() {
+    refresh: function(apps) {
        this._removeAll();

-        var allApps = Shell.AppSystem.get_default().get_all();
-        allApps.sort(function(a, b) {
-            return a.compare_by_name(b);
-        });
+        let sections = this._appSystem.get_sections();
+        this._apps = apps;

        /* Translators: Filter to display all applications */
-        this._addCategory(_("All"), -1, null, allApps);
+        this._addFilter(_("All"), -1);

-        var tree = this._appSystem.get_tree();
-        var root = tree.get_root_directory();
+        if (!sections)
+            return;

-        var iter = root.iter();
-        var nextType;
-        var i = 0;
-        while ((nextType = iter.next()) != GMenu.TreeItemType.INVALID) {
-            if (nextType == GMenu.TreeItemType.DIRECTORY) {
-                var dir = iter.get_directory();
-                if (dir.get_is_nodisplay())
-                    continue;
-                this._addCategory(dir.get_name(), i, dir);
-                i++;
-            }
-        }
+        for (let i = 0; i < sections.length; i++)
+            this._addFilter(sections[i], i);

-        this._view.setAppList(allApps);
        this._selectCategory(-1);
+        this._view.refresh(apps);

        if (this._focusDummy) {
            let focused = this._focusDummy.has_key_focus();
@ -304,7 +299,52 @@ AllAppDisplay.prototype = {
    },

    _redisplay: function() {
-        this._appView.refresh();
+        let apps = this._appSystem.get_flattened_apps().filter(function(app) {
+            return !app.get_is_nodisplay();
+        });
+
+        this._appView.refresh(apps);
+    }
+};
+
+function BaseAppSearchProvider() {
+    this._init();
+}
+
+BaseAppSearchProvider.prototype = {
+    __proto__: Search.SearchProvider.prototype,
+
+    _init: function(name) {
+        Search.SearchProvider.prototype._init.call(this, name);
+        this._appSys = Shell.AppSystem.get_default();
+    },
+
+    getResultMeta: function(resultId) {
+        let app = this._appSys.get_app(resultId);
+        if (!app)
+            return null;
+        return { 'id': resultId,
+                 'name': app.get_name(),
+                 'createIcon': function(size) {
+                                   return app.create_icon_texture(size);
+                               }
+               };
+    },
+
+    activateResult: function(id, params) {
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });
+
+        let app = this._appSys.get_app(id);
+        app.activate(params.workspace ? params.workspace.index() : -1);
+    },
+
+    dragActivateResult: function(id, params) {
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });
+
+        let app = this._appSys.get_app(id);
+        app.open_new_window(params.workspace ? params.workspace.index() : -1);
    }
 };

@ -313,104 +353,44 @@ function AppSearchProvider() {
 }

 AppSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
+    __proto__: BaseAppSearchProvider.prototype,

    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("APPLICATIONS"));
-        this._appSys = Shell.AppSystem.get_default();
-    },
-
-    getResultMeta: function(app) {
-        return { 'id': app,
-                 'name': app.get_name(),
-                 'createIcon': function(size) {
-                                   return app.create_icon_texture(size);
-                               }
-               };
+         BaseAppSearchProvider.prototype._init.call(this, _("APPLICATIONS"));
    },

    getInitialResultSet: function(terms) {
-        return this._appSys.initial_search(terms);
+        return this._appSys.initial_search(false, terms);
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.subsearch(previousResults, terms);
-    },
-
-    activateResult: function(app, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        let event = Clutter.get_current_event();
-        let modifiers = event ? Shell.get_event_state(event) : 0;
-        let openNewWindow = modifiers & Clutter.ModifierType.CONTROL_MASK;
-
-        if (openNewWindow)
-            app.open_new_window(params.workspace);
-        else
-            app.activate_full(params.workspace, params.timestamp);
-    },
-
-    dragActivateResult: function(id, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        let app = this._appSys.lookup_app(id);
-        app.open_new_window(workspace);
+        return this._appSys.subsearch(false, previousResults, terms);
    },

    createResultActor: function (resultMeta, terms) {
-        let app = resultMeta['id'];
+        let app = this._appSys.get_app(resultMeta['id']);
        let icon = new AppWellIcon(app);
        return icon.actor;
    }
 };

-function SettingsSearchProvider() {
+function PrefsSearchProvider() {
    this._init();
 }

-SettingsSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
+PrefsSearchProvider.prototype = {
+    __proto__: BaseAppSearchProvider.prototype,

    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("SETTINGS"));
-        this._appSys = Shell.AppSystem.get_default();
-        this._gnomecc = this._appSys.lookup_app('gnome-control-center.desktop');
-    },
-
-    getResultMeta: function(pref) {
-        return { 'id': pref,
-                 'name': pref.get_name(),
-                 'createIcon': function(size) {
-                                   return pref.create_icon_texture(size);
-                               }
-               };
+        BaseAppSearchProvider.prototype._init.call(this, _("SETTINGS"));
    },

    getInitialResultSet: function(terms) {
-        return this._appSys.search_settings(terms);
+        return this._appSys.initial_search(true, terms);
    },

    getSubsearchResultSet: function(previousResults, terms) {
-        return this._appSys.search_settings(terms);
-    },
-
-    activateResult: function(pref, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
-
-        pref.activate_full(params.workspace, params.timestamp);
-    },
-
-    dragActivateResult: function(pref, params) {
-        this.activateResult(pref, params);
-    },
-
-    createResultActor: function (resultMeta, terms) {
-        let app = resultMeta['id'];
-        let icon = new AppWellIcon(app);
-        return icon.actor;
+        return this._appSys.subsearch(true, previousResults, terms);
    }
 };

@ -436,12 +416,12 @@ AppIcon.prototype = {
    }
 };

-function AppWellIcon(app, iconParams, onActivateOverride) {
-    this._init(app, iconParams, onActivateOverride);
+function AppWellIcon(app, iconParams) {
+    this._init(app, iconParams);
 }

 AppWellIcon.prototype = {
-    _init : function(app, iconParams, onActivateOverride) {
+    _init : function(app, iconParams) {
        this.app = app;
        this.actor = new St.Button({ style_class: 'app-well-app',
                                     reactive: true,
@ -454,10 +434,6 @@ AppWellIcon.prototype = {
        this.icon = new AppIcon(app, iconParams);
        this.actor.set_child(this.icon.actor);

-        this.actor.label_actor = this.icon.label;
-
-        // A function callback to override the default "app.activate()"; used by preferences
-        this._onActivateOverride = onActivateOverride;
        this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
        this.actor.connect('popup-menu', Lang.bind(this, this._onKeyboardPopupMenu));
@ -559,7 +535,7 @@ AppWellIcon.prototype = {
            this._menu.connect('activate-window', Lang.bind(this, function (menu, window) {
                this.activateWindow(window);
            }));
-            this._menu.connect('open-state-changed', Lang.bind(this, function (menu, isPoppedUp) {
+            this._menu.connect('popup', Lang.bind(this, function (menu, isPoppedUp) {
                if (!isPoppedUp)
                    this._onMenuPoppedDown();
            }));
@ -591,28 +567,24 @@ AppWellIcon.prototype = {
        this.emit('launching');
        let modifiers = Shell.get_event_state(event);

-        if (this._onActivateOverride) {
-            this._onActivateOverride(event);
+        if (modifiers & Clutter.ModifierType.CONTROL_MASK
+            && this.app.state == Shell.AppState.RUNNING) {
+            this.app.open_new_window(-1);
        } else {
-            if (modifiers & Clutter.ModifierType.CONTROL_MASK
-                && this.app.state == Shell.AppState.RUNNING) {
-                this.app.open_new_window(-1);
-            } else {
-                this.app.activate();
-            }
+            this.app.activate(-1);
        }
        Main.overview.hide();
    },

    shellWorkspaceLaunch : function(params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });

-        this.app.open_new_window(params.workspace);
+        this.app.open_new_window(params.workspace ? params.workspace.index() : -1);
    },

    getDragActor: function() {
-        return this.app.create_icon_texture(Main.overview.dashIconSize);
+        return this.app.create_icon_texture(Main.overview.dash.iconSize);
    },

    // Returns the original actor that should align with the actor
@ -635,7 +607,7 @@ AppIconMenu.prototype = {
        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            side = St.Side.RIGHT;

-        PopupMenu.PopupMenu.prototype._init.call(this, source.actor, 0.5, side);
+        PopupMenu.PopupMenu.prototype._init.call(this, source.actor, 0.5, side, 0);

        // We want to keep the item hovered while the menu is up
        this.blockSourceEvents = true;
@ -643,6 +615,7 @@ AppIconMenu.prototype = {
        this._source = source;

        this.connect('activate', Lang.bind(this, this._onActivate));
+        this.connect('open-state-changed', Lang.bind(this, this._onOpenStateChanged));

        this.actor.add_style_class_name('app-well-menu');

@ -675,18 +648,17 @@ AppIconMenu.prototype = {
            item._window = windows[i];
        }

-        if (!this._source.app.is_window_backed()) {
-            if (windows.length > 0)
-                this._appendSeparator();
-
-            let isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
-
-            this._newWindowMenuItem = this._appendMenuItem(_("New Window"));
+        if (windows.length > 0)
            this._appendSeparator();

-            this._toggleFavoriteMenuItem = this._appendMenuItem(isFavorite ? _("Remove from Favorites")
-                                                                : _("Add to Favorites"));
-        }
+        let isFavorite = AppFavorites.getAppFavorites().isFavorite(this._source.app.get_id());
+
+        this._newWindowMenuItem = this._appendMenuItem(_("New Window"));
+        this._appendSeparator();
+
+        this._toggleFavoriteMenuItem = this._appendMenuItem(isFavorite ? _("Remove from Favorites")
+                                                                    : _("Add to Favorites"));
+
    },

    _appendSeparator: function () {
@ -706,6 +678,14 @@ AppIconMenu.prototype = {
        this.open();
    },

+    _onOpenStateChanged: function (menu, open) {
+        if (open) {
+            this.emit('popup', true);
+        } else {
+            this.emit('popup', false);
+        }
+    },
+
    _onActivate: function (actor, child) {
        if (child._window) {
            let metaWindow = child._window;
--- a/js/ui/appFavorites.js
+++ b/js/ui/appFavorites.js
@ -3,6 +3,8 @@
 const Shell = imports.gi.Shell;
 const Lang = imports.lang;
 const Signals = imports.signals;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const Main = imports.ui.main;

@ -28,7 +30,7 @@ AppFavorites.prototype = {
        let ids = global.settings.get_strv(this.FAVORITE_APPS_KEY);
        let appSys = Shell.AppSystem.get_default();
        let apps = ids.map(function (id) {
-                return appSys.lookup_app(id);
+                return appSys.get_app(id);
            }).filter(function (app) {
                return app != null;
            });
@ -65,7 +67,7 @@ AppFavorites.prototype = {
        if (appId in this._favorites)
            return false;

-        let app = Shell.AppSystem.get_default().lookup_app(appId);
+        let app = Shell.AppSystem.get_default().get_app(appId);

        if (!app)
            return false;
@ -84,9 +86,9 @@ AppFavorites.prototype = {
        if (!this._addFavorite(appId, pos))
            return;

-        let app = Shell.AppSystem.get_default().lookup_app(appId);
+        let app = Shell.AppSystem.get_default().get_app(appId);

-        Main.overview.setMessage(_("%s has been added to your favorites.").format(app.get_name()), Lang.bind(this, function () {
+        Main.overview.shellInfo.setMessage(_("%s has been added to your favorites.").format(app.get_name()), Lang.bind(this, function () {
            this._removeFavorite(appId);
        }));
    },
@ -117,8 +119,8 @@ AppFavorites.prototype = {
        if (!this._removeFavorite(appId))
            return;

-        Main.overview.setMessage(_("%s has been removed from your favorites.").format(app.get_name()),
-                                 Lang.bind(this, function () {
+        Main.overview.shellInfo.setMessage(_("%s has been removed from your favorites.").format(app.get_name()),
+                                         Lang.bind(this, function () {
            this._addFavorite(appId, pos);
        }));
    }
--- a/js/ui/automountManager.js
+++ b/js/ui/automountManager.js
@ -1,278 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const DBus = imports.dbus;
-const Mainloop = imports.mainloop;
-const Gio = imports.gi.Gio;
-const Params = imports.misc.params;
-
-const Main = imports.ui.main;
-const ShellMountOperation = imports.ui.shellMountOperation;
-const ScreenSaver = imports.misc.screenSaver;
-
-// GSettings keys
-const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling';
-const SETTING_ENABLE_AUTOMOUNT = 'automount';
-
-const AUTORUN_EXPIRE_TIMEOUT_SECS = 10;
-
-const ConsoleKitSessionIface = {
-    name: 'org.freedesktop.ConsoleKit.Session',
-    methods: [{ name: 'IsActive',
-                inSignature: '',
-                outSignature: 'b' }],
-    signals: [{ name: 'ActiveChanged',
-                inSignature: 'b' }]
-};
-
-const ConsoleKitSessionProxy = DBus.makeProxyClass(ConsoleKitSessionIface);
-
-const ConsoleKitManagerIface = {
-    name: 'org.freedesktop.ConsoleKit.Manager',
-    methods: [{ name: 'GetCurrentSession',
-                inSignature: '',
-                outSignature: 'o' }]
-};
-
-function ConsoleKitManager() {
-    this._init();
-};
-
-ConsoleKitManager.prototype = {
-    _init: function() {
-        this.sessionActive = true;
-
-        DBus.system.proxifyObject(this,
-                                  'org.freedesktop.ConsoleKit',
-                                  '/org/freedesktop/ConsoleKit/Manager');
-
-        DBus.system.watch_name('org.freedesktop.ConsoleKit',
-                               false, // do not launch a name-owner if none exists
-                               Lang.bind(this, this._onManagerAppeared),
-                               Lang.bind(this, this._onManagerVanished));
-    },
-
-    _onManagerAppeared: function(owner) {
-        this.GetCurrentSessionRemote(Lang.bind(this, this._onCurrentSession));
-    },
-
-    _onManagerVanished: function(oldOwner) {
-        this.sessionActive = true;
-    },
-
-    _onCurrentSession: function(session) {
-        this._ckSession = new ConsoleKitSessionProxy(DBus.system, 'org.freedesktop.ConsoleKit', session);
-
-        this._ckSession.connect
-            ('ActiveChanged', Lang.bind(this, function(object, isActive) {
-                this.sessionActive = isActive;            
-            }));
-        this._ckSession.IsActiveRemote(Lang.bind(this, function(isActive) {
-            this.sessionActive = isActive;            
-        }));
-    }
-};
-DBus.proxifyPrototype(ConsoleKitManager.prototype, ConsoleKitManagerIface);
-
-function AutomountManager() {
-    this._init();
-}
-
-AutomountManager.prototype = {
-    _init: function() {
-        this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
-        this._volumeQueue = [];
-
-        this.ckListener = new ConsoleKitManager();
-
-        this._ssProxy = new ScreenSaver.ScreenSaverProxy();
-        this._ssProxy.connect('ActiveChanged',
-                              Lang.bind(this,
-                                        this._screenSaverActiveChanged));
-
-        this._volumeMonitor = Gio.VolumeMonitor.get();
-
-        this._volumeMonitor.connect('volume-added',
-                                    Lang.bind(this,
-                                              this._onVolumeAdded));
-        this._volumeMonitor.connect('volume-removed',
-                                    Lang.bind(this,
-                                              this._onVolumeRemoved));
-        this._volumeMonitor.connect('drive-connected',
-                                    Lang.bind(this,
-                                              this._onDriveConnected));
-        this._volumeMonitor.connect('drive-disconnected',
-                                    Lang.bind(this,
-                                              this._onDriveDisconnected));
-        this._volumeMonitor.connect('drive-eject-button',
-                                    Lang.bind(this,
-                                              this._onDriveEjectButton));
-
-        Mainloop.idle_add(Lang.bind(this, this._startupMountAll));
-    },
-
-    _screenSaverActiveChanged: function(object, isActive) {
-        if (!isActive) {
-            this._volumeQueue.forEach(Lang.bind(this, function(volume) {
-                this._checkAndMountVolume(volume);
-            }));
-        }
-
-        // clear the queue anyway
-        this._volumeQueue = [];
-    },
-
-    _startupMountAll: function() {
-        let volumes = this._volumeMonitor.get_volumes();
-        volumes.forEach(Lang.bind(this, function(volume) {
-            this._checkAndMountVolume(volume, { checkSession: false,
-                                                useMountOp: false });
-        }));
-
-        return false;
-    },
-
-    _onDriveConnected: function() {
-        // if we're not in the current ConsoleKit session,
-        // or screensaver is active, don't play sounds
-        if (!this.ckListener.sessionActive)
-            return;        
-
-        if (this._ssProxy.screenSaverActive)
-            return;
-
-        global.play_theme_sound(0, 'device-added-media');
-    },
-
-    _onDriveDisconnected: function() {
-        // if we're not in the current ConsoleKit session,
-        // or screensaver is active, don't play sounds
-        if (!this.ckListener.sessionActive)
-            return;        
-
-        if (this._ssProxy.screenSaverActive)
-            return;
-
-        global.play_theme_sound(0, 'device-removed-media');        
-    },
-
-    _onDriveEjectButton: function(monitor, drive) {
-        // TODO: this code path is not tested, as the GVfs volume monitor
-        // doesn't emit this signal just yet.
-        if (!this.ckListener.sessionActive)
-            return;
-
-        // we force stop/eject in this case, so we don't have to pass a
-        // mount operation object
-        if (drive.can_stop()) {
-            drive.stop
-                (Gio.MountUnmountFlags.FORCE, null, null,
-                 Lang.bind(this, function(drive, res) {
-                     try {
-                         drive.stop_finish(res);
-                     } catch (e) {
-                         log("Unable to stop the drive after drive-eject-button " + e.toString());
-                     }
-                 }));
-        } else if (drive.can_eject()) {
-            drive.eject_with_operation 
-                (Gio.MountUnmountFlags.FORCE, null, null,
-                 Lang.bind(this, function(drive, res) {
-                     try {
-                         drive.eject_with_operation_finish(res);
-                     } catch (e) {
-                         log("Unable to eject the drive after drive-eject-button " + e.toString());
-                     }
-                 }));
-        }
-    },
-
-    _onVolumeAdded: function(monitor, volume) {
-        this._checkAndMountVolume(volume);
-    },
-
-    _checkAndMountVolume: function(volume, params) {
-        params = Params.parse(params, { checkSession: true,
-                                        useMountOp: true });
-
-        if (params.checkSession) {
-            // if we're not in the current ConsoleKit session,
-            // don't attempt automount
-            if (!this.ckListener.sessionActive)
-                return;
-
-            if (this._ssProxy.screenSaverActive) {
-                if (this._volumeQueue.indexOf(volume) == -1)
-                    this._volumeQueue.push(volume);
-
-                return;
-            }
-        }
-
-        if (!this._settings.get_boolean(SETTING_ENABLE_AUTOMOUNT) ||
-            !volume.should_automount() ||
-            !volume.can_mount()) {
-	    // allow the autorun to run anyway; this can happen if the
-            // mount gets added programmatically later, even if 
-            // should_automount() or can_mount() are false, like for
-            // blank optical media.
-            this._allowAutorun(volume);
-            this._allowAutorunExpire(volume);
-
-            return;
-        }
-
-        if (params.useMountOp) {
-            let operation = new ShellMountOperation.ShellMountOperation(volume);
-            this._mountVolume(volume, operation.mountOp);
-        } else {
-            this._mountVolume(volume, null);
-        }
-    },
-
-    _mountVolume: function(volume, operation) {
-        this._allowAutorun(volume);
-        volume.mount(0, operation, null,
-                     Lang.bind(this, this._onVolumeMounted));
-    },
-
-    _onVolumeMounted: function(volume, res) {
-        this._allowAutorunExpire(volume);
-
-        try {
-            volume.mount_finish(res);
-        } catch (e) {
-            let string = e.toString();
-
-            // FIXME: needs proper error code handling instead of this
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            if (string.indexOf('No key available with this passphrase') != -1)
-                this._reaskPassword(volume);
-            else
-                log('Unable to mount volume ' + volume.get_name() + ': ' + string);
-        }
-    },
-
-    _onVolumeRemoved: function(monitor, volume) {
-        this._volumeQueue = 
-            this._volumeQueue.filter(function(element) {
-                return (element != volume);
-            });
-    },
-
-    _reaskPassword: function(volume) {
-        let operation = new ShellMountOperation.ShellMountOperation(volume, { reaskPassword: true });
-        this._mountVolume(volume, operation.mountOp);        
-    },
-
-    _allowAutorun: function(volume) {
-        volume.allowAutorun = true;
-    },
-
-    _allowAutorunExpire: function(volume) {
-        Mainloop.timeout_add_seconds(AUTORUN_EXPIRE_TIMEOUT_SECS, function() {
-            volume.allowAutorun = false;
-            return false;
-        });
-    }
-}
--- a/js/ui/autorunManager.js
+++ b/js/ui/autorunManager.js
@ -1,633 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const DBus = imports.dbus;
-const Gio = imports.gi.Gio;
-const St = imports.gi.St;
-
-const Main = imports.ui.main;
-const MessageTray = imports.ui.messageTray;
-const ShellMountOperation = imports.ui.shellMountOperation;
-
-// GSettings keys
-const SETTINGS_SCHEMA = 'org.gnome.desktop.media-handling';
-const SETTING_DISABLE_AUTORUN = 'autorun-never';
-const SETTING_START_APP = 'autorun-x-content-start-app';
-const SETTING_IGNORE = 'autorun-x-content-ignore';
-const SETTING_OPEN_FOLDER = 'autorun-x-content-open-folder';
-
-const AutorunSetting = {
-    RUN: 0,
-    IGNORE: 1,
-    FILES: 2,
-    ASK: 3
-};
-
-// misc utils
-function ignoreAutorunForMount(mount) {
-    let root = mount.get_root();
-    let volume = mount.get_volume();
-
-    if ((root.is_native() && !isMountRootHidden(root)) ||
-        (volume && volume.allowAutorun && volume.should_automount()))
-        return false;
-
-    return true;
-}
-
-function isMountRootHidden(root) {
-    let path = root.get_path();
-
-    // skip any mounts in hidden directory hierarchies
-    return (path.indexOf('/.') != -1);
-}
-
-function startAppForMount(app, mount) {
-    let files = [];
-    let root = mount.get_root();
-    let retval = false;
-
-    files.push(root);
-
-    try {
-        retval = app.launch(files, 
-                            global.create_app_launch_context())
-    } catch (e) {
-        log('Unable to launch the application ' + app.get_name()
-            + ': ' + e.toString());
-    }
-
-    return retval;
-}
-
-/******************************************/
-
-const HotplugSnifferIface = {
-    name: 'org.gnome.Shell.HotplugSniffer',
-    methods: [{ name: 'SniffURI',
-                inSignature: 's',
-                outSignature: 'as' }]
-};
-
-const HotplugSniffer = function() {
-    this._init();
-};
-
-HotplugSniffer.prototype = {
-    _init: function() {
-        DBus.session.proxifyObject(this,
-                                   'org.gnome.Shell.HotplugSniffer',
-                                   '/org/gnome/Shell/HotplugSniffer');
-    },
-};
-DBus.proxifyPrototype(HotplugSniffer.prototype, HotplugSnifferIface);
-
-function ContentTypeDiscoverer(callback) {
-    this._init(callback);
-}
-
-ContentTypeDiscoverer.prototype = {
-    _init: function(callback) {
-        this._callback = callback;
-    },
-
-    guessContentTypes: function(mount) {
-        // guess mount's content types using GIO
-        mount.guess_content_type(false, null,
-                                 Lang.bind(this,
-                                           this._onContentTypeGuessed));
-    },
-
-    _onContentTypeGuessed: function(mount, res) {
-        let contentTypes = [];
-
-        try {
-            contentTypes = mount.guess_content_type_finish(res);
-        } catch (e) {
-            log('Unable to guess content types on added mount ' + mount.get_name()
-                + ': ' + e.toString());
-        }
-
-        if (contentTypes.length) {
-            this._emitCallback(mount, contentTypes);
-        } else {
-            let root = mount.get_root();
-
-            let hotplugSniffer = new HotplugSniffer();
-            hotplugSniffer.SniffURIRemote
-                (root.get_uri(), DBus.CALL_FLAG_START,
-                 Lang.bind(this, function(contentTypes) {
-                     this._emitCallback(mount, contentTypes);
-                 }));
-        }
-    },
-
-    _emitCallback: function(mount, contentTypes) {
-        if (!contentTypes)
-            contentTypes = [];
-
-        // we're not interested in win32 software content types here
-        contentTypes = contentTypes.filter(function(type) {
-            return (type != 'x-content/win32-software');
-        });
-
-        let apps = [];
-        contentTypes.forEach(function(type) {
-            let app = Gio.app_info_get_default_for_type(type, false);
-
-            if (app)
-                apps.push(app);
-        });
-
-        if (apps.length == 0)
-            apps.push(Gio.app_info_get_default_for_type('inode/directory', false));
-
-        this._callback(mount, apps, contentTypes);
-    }
-}
-
-function AutorunManager() {
-    this._init();
-}
-
-AutorunManager.prototype = {
-    _init: function() {
-        this._volumeMonitor = Gio.VolumeMonitor.get();
-
-        this._volumeMonitor.connect('mount-added',
-                                    Lang.bind(this,
-                                              this._onMountAdded));
-        this._volumeMonitor.connect('mount-removed',
-                                    Lang.bind(this,
-                                              this._onMountRemoved));
-
-        this._transDispatcher = new AutorunTransientDispatcher();
-        this._createResidentSource();
-
-        let mounts = this._volumeMonitor.get_mounts();
-
-        mounts.forEach(Lang.bind(this, function (mount) {
-            let discoverer = new ContentTypeDiscoverer(Lang.bind (this, 
-                function (mount, apps) {
-                    this._residentSource.addMount(mount, apps);
-                }));
-
-            discoverer.guessContentTypes(mount);
-        }));
-    },
-
-    _createResidentSource: function() {
-        this._residentSource = new AutorunResidentSource();
-        this._residentSource.connect('destroy',
-                                     Lang.bind(this,
-                                               this._createResidentSource));
-    },
-
-    _onMountAdded: function(monitor, mount) {
-        // don't do anything if our session is not the currently
-        // active one
-        if (!Main.automountManager.ckListener.sessionActive)
-            return;
-
-        let discoverer = new ContentTypeDiscoverer(Lang.bind (this,
-            function (mount, apps, contentTypes) {
-                this._transDispatcher.addMount(mount, apps, contentTypes);
-                this._residentSource.addMount(mount, apps);
-            }));
-
-        discoverer.guessContentTypes(mount);
-    },
-
-    _onMountRemoved: function(monitor, mount) {
-        this._transDispatcher.removeMount(mount);
-        this._residentSource.removeMount(mount);
-    },
-
-    ejectMount: function(mount) {
-        let mountOp = new ShellMountOperation.ShellMountOperation(mount);
-
-        // first, see if we have a drive
-        let drive = mount.get_drive();
-        let volume = mount.get_volume();
-
-        if (drive &&
-            drive.get_start_stop_type() == Gio.DriveStartStopType.SHUTDOWN &&
-            drive.can_stop()) {
-            drive.stop(0, mountOp.mountOp, null,
-                       Lang.bind(this, this._onStop));
-        } else {
-            if (mount.can_eject()) {
-                mount.eject_with_operation(0, mountOp.mountOp, null,
-                                           Lang.bind(this, this._onEject));
-            } else if (volume && volume.can_eject()) {
-                volume.eject_with_operation(0, mountOp.mountOp, null,
-                                            Lang.bind(this, this._onEject));
-            } else if (drive && drive.can_eject()) {
-                drive.eject_with_operation(0, mountOp.mountOp, null,
-                                           Lang.bind(this, this._onEject));
-            } else if (mount.can_unmount()) {
-                mount.unmount_with_operation(0, mountOp.mountOp, null,
-                                             Lang.bind(this, this._onUnmount));
-            }
-        }
-    },
-
-    _onUnmount: function(mount, res) {
-        try {
-            mount.unmount_with_operation_finish(res);
-        } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to eject the mount ' + mount.get_name() 
-                + ': ' + e.toString());
-        }
-    },
-
-    _onEject: function(source, res) {
-        try {
-            source.eject_with_operation_finish(res);
-        } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to eject the drive ' + source.get_name() 
-                + ': ' + e.toString());
-        }
-    },
-
-    _onStop: function(drive, res) {
-        try {
-            drive.stop_finish(res);
-        } catch (e) {
-            // FIXME: we need to ignore G_IO_ERROR_FAILED_HANDLED errors here
-            // but we can't access the error code from JS.
-            // See https://bugzilla.gnome.org/show_bug.cgi?id=591480
-            log('Unable to stop the drive ' + drive.get_name() 
-                + ': ' + e.toString());
-        }
-    },
-}
-
-function AutorunResidentSource() {
-    this._init();
-}
-
-AutorunResidentSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function() {
-        MessageTray.Source.prototype._init.call(this, _("Removable Devices"));
-
-        this._mounts = [];
-
-        this._notification = new AutorunResidentNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon());
-    },
-
-    addMount: function(mount, apps) {
-        if (ignoreAutorunForMount(mount))
-            return;
-
-        let filtered = this._mounts.filter(function (element) {
-            return (element.mount == mount);
-        });
-
-        if (filtered.length != 0)
-            return;
-
-        let element = { mount: mount, apps: apps };
-        this._mounts.push(element);
-        this._redisplay();
-    },
-
-    removeMount: function(mount) {
-        this._mounts =
-            this._mounts.filter(function (element) {
-                return (element.mount != mount);
-            });
-
-        this._redisplay();
-    },
-
-    _redisplay: function() {
-        if (this._mounts.length == 0) {
-            this._notification.destroy();
-            this.destroy();
-
-            return;
-        }
-
-        this._notification.updateForMounts(this._mounts);
-
-        // add ourselves as a source, and push the notification
-        if (!Main.messageTray.contains(this)) {
-            Main.messageTray.add(this);
-            this.pushNotification(this._notification);
-        }
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon ({ icon_name: 'media-removable',
-                              icon_type: St.IconType.FULLCOLOR,
-                              icon_size: this.ICON_SIZE });
-    }
-}
-
-function AutorunResidentNotification(source) {
-    this._init(source);
-}
-
-AutorunResidentNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
-
-    _init: function(source) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      source.title, null,
-                                                      { customContent: true });
-
-        // set the notification as resident
-        this.setResident(true);
-
-        this._layout = new St.BoxLayout ({ style_class: 'hotplug-resident-box',
-                                           vertical: true });
-
-        this.addActor(this._layout,
-                      { x_expand: true,
-                        x_fill: true });
-    },
-
-    updateForMounts: function(mounts) {
-        // remove all the layout content
-        this._layout.destroy_children();
-
-        for (let idx = 0; idx < mounts.length; idx++) {
-            let element = mounts[idx];
-
-            let actor = this._itemForMount(element.mount, element.apps);
-            this._layout.add(actor, { x_fill: true,
-                                      expand: true });
-        }
-    },
-
-    _itemForMount: function(mount, apps) {
-        let item = new St.BoxLayout();
-
-        // prepare the mount button content
-        let mountLayout = new St.BoxLayout();
-
-        let mountIcon = new St.Icon({ gicon: mount.get_icon(),
-                                      style_class: 'hotplug-resident-mount-icon' });
-        mountLayout.add_actor(mountIcon);
-
-        let labelBin = new St.Bin({ y_align: St.Align.MIDDLE });
-        let mountLabel =
-            new St.Label({ text: mount.get_name(),
-                           style_class: 'hotplug-resident-mount-label',
-                           track_hover: true,
-                           reactive: true });
-        labelBin.add_actor(mountLabel);
-        mountLayout.add_actor(labelBin);
-
-        let mountButton = new St.Button({ child: mountLayout,
-                                          x_align: St.Align.START,
-                                          x_fill: true,
-                                          style_class: 'hotplug-resident-mount',
-                                          button_mask: St.ButtonMask.ONE });
-        item.add(mountButton, { x_align: St.Align.START,
-                                expand: true });
-
-        let ejectIcon = 
-            new St.Icon({ icon_name: 'media-eject',
-                          style_class: 'hotplug-resident-eject-icon' });
-
-        let ejectButton =
-            new St.Button({ style_class: 'hotplug-resident-eject-button',
-                            button_mask: St.ButtonMask.ONE,
-                            child: ejectIcon });
-        item.add(ejectButton, { x_align: St.Align.END });
-
-        // now connect signals
-        mountButton.connect('clicked', Lang.bind(this, function(actor, event) {
-            startAppForMount(apps[0], mount);
-        }));
-
-        ejectButton.connect('clicked', Lang.bind(this, function() {
-            Main.autorunManager.ejectMount(mount);
-        }));
-
-        return item;
-    },
-}
-
-function AutorunTransientDispatcher() {
-    this._init();
-}
-
-AutorunTransientDispatcher.prototype = {
-    _init: function() {
-        this._sources = [];
-        this._settings = new Gio.Settings({ schema: SETTINGS_SCHEMA });
-    },
-
-    _getAutorunSettingForType: function(contentType) {
-        let runApp = this._settings.get_strv(SETTING_START_APP);
-        if (runApp.indexOf(contentType) != -1)
-            return AutorunSetting.RUN;
-
-        let ignore = this._settings.get_strv(SETTING_IGNORE);
-        if (ignore.indexOf(contentType) != -1)
-            return AutorunSetting.IGNORE;
-
-        let openFiles = this._settings.get_strv(SETTING_OPEN_FOLDER);
-        if (openFiles.indexOf(contentType) != -1)
-            return AutorunSetting.FILES;
-
-        return AutorunSetting.ASK;
-    },
-
-    _getSourceForMount: function(mount) {
-        let filtered =
-            this._sources.filter(function (source) {
-                return (source.mount == mount);
-            });
-
-        // we always make sure not to add two sources for the same
-        // mount in addMount(), so it's safe to assume filtered.length
-        // is always either 1 or 0.
-        if (filtered.length == 1)
-            return filtered[0];
-
-        return null;
-    },
-
-    _addSource: function(mount, apps) {
-        // if we already have a source showing for this 
-        // mount, return
-        if (this._getSourceForMount(mount))
-            return;
-     
-        // add a new source
-        this._sources.push(new AutorunTransientSource(mount, apps));
-    },
-
-    addMount: function(mount, apps, contentTypes) {
-        // if autorun is disabled globally, return
-        if (this._settings.get_boolean(SETTING_DISABLE_AUTORUN))
-            return;
-
-        // if the mount doesn't want to be autorun, return
-        if (ignoreAutorunForMount(mount))
-            return;
-
-        let setting = this._getAutorunSettingForType(contentTypes[0]);
-
-        // check at the settings for the first content type
-        // to see whether we should ask
-        if (setting == AutorunSetting.IGNORE)
-            return; // return right away
-
-        let success = false;
-        let app = null;
-
-        if (setting == AutorunSetting.RUN) {
-            app = Gio.app_info_get_default_for_type(type, false);
-        } else if (setting == AutorunSetting.FILES) {
-            app = Gio.app_info_get_default_for_type('inode/directory', false);
-        }
-
-        if (app)
-            success = startAppForMount(app, mount);
-
-        // we fallback here also in case the settings did not specify 'ask',
-        // but we failed launching the default app or the default file manager
-        if (!success)
-            this._addSource(mount, apps);
-    },
-
-    removeMount: function(mount) {
-        let source = this._getSourceForMount(mount);
-        
-        // if we aren't tracking this mount, don't do anything
-        if (!source)
-            return;
-
-        // destroy the notification source
-        source.destroy();
-    }
-}
-
-function AutorunTransientSource(mount, apps) {
-    this._init(mount, apps);
-}
-
-AutorunTransientSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function(mount, apps) {
-        MessageTray.Source.prototype._init.call(this, mount.get_name());
-
-        this.mount = mount;
-        this.apps = apps;
-
-        this._notification = new AutorunTransientNotification(this);
-        this._setSummaryIcon(this.createNotificationIcon());
-
-        // add ourselves as a source, and popup the notification
-        Main.messageTray.add(this);
-        this.notify(this._notification);
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon({ gicon: this.mount.get_icon(),
-                             icon_size: this.ICON_SIZE });
-    }
-}
-
-function AutorunTransientNotification(source) {
-    this._init(source);
-}
-
-AutorunTransientNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
-
-    _init: function(source) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      source.title, null,
-                                                      { customContent: true });
-
-        this._box = new St.BoxLayout({ style_class: 'hotplug-transient-box',
-                                       vertical: true });
-        this.addActor(this._box);
-
-        this._mount = source.mount;
-
-        source.apps.forEach(Lang.bind(this, function (app) {
-            let actor = this._buttonForApp(app);
-
-            if (actor)
-                this._box.add(actor, { x_fill: true,
-                                       x_align: St.Align.START });
-        }));
-
-        this._box.add(this._buttonForEject(), { x_fill: true,
-                                                x_align: St.Align.START });
-
-        // set the notification to transient and urgent, so that it
-        // expands out
-        this.setTransient(true);
-        this.setUrgency(MessageTray.Urgency.CRITICAL);
-    },
-
-    _buttonForApp: function(app) {
-        let box = new St.BoxLayout();
-        let icon = new St.Icon({ gicon: app.get_icon(),
-                                 style_class: 'hotplug-notification-item-icon' });
-        box.add(icon);
-
-        let label = new St.Bin({ y_align: St.Align.MIDDLE,
-                                 child: new St.Label
-                                 ({ text: _("Open with %s").format(app.get_display_name()) })
-                               });
-        box.add(label);
-
-        let button = new St.Button({ child: box,
-                                     x_fill: true,
-                                     x_align: St.Align.START,
-                                     button_mask: St.ButtonMask.ONE,
-                                     style_class: 'hotplug-notification-item' });
-
-        button.connect('clicked', Lang.bind(this, function() {
-            startAppForMount(app, this._mount);
-            this.destroy();
-        }));
-
-        return button;
-    },
-
-    _buttonForEject: function() {
-        let box = new St.BoxLayout();
-        let icon = new St.Icon({ icon_name: 'media-eject',
-                                 style_class: 'hotplug-notification-item-icon' });
-        box.add(icon);
-
-        let label = new St.Bin({ y_align: St.Align.MIDDLE,
-                                 child: new St.Label
-                                 ({ text: _("Eject") })
-                               });
-        box.add(label);
-
-        let button = new St.Button({ child: box,
-                                     x_fill: true,
-                                     x_align: St.Align.START,
-                                     button_mask: St.ButtonMask.ONE,
-                                     style_class: 'hotplug-notification-item' });
-
-        button.connect('clicked', Lang.bind(this, function() {
-            Main.autorunManager.ejectMount(this._mount);
-        }));
-
-        return button;
-    }
-}
-
--- a/js/ui/boxpointer.js
+++ b/js/ui/boxpointer.js
@ -6,7 +6,6 @@ const Meta = imports.gi.Meta;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;

-const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;

 const POPUP_ANIMATION_TIME = 0.15;
@ -180,7 +179,7 @@ BoxPointer.prototype = {
        this.bin.allocate(childBox, flags);

        if (this._sourceActor && this._sourceActor.mapped)
-            this._reposition(this._sourceActor, this._alignment);
+            this._reposition(this._sourceActor, this._gap, this._alignment);
    },

    _drawBorder: function(area) {
@ -306,18 +305,19 @@ BoxPointer.prototype = {
        cr.stroke();
    },

-    setPosition: function(sourceActor, alignment) {
+    setPosition: function(sourceActor, gap, alignment) {
        // We need to show it now to force an allocation,
        // so that we can query the correct size.
        this.actor.show();

        this._sourceActor = sourceActor;
+        this._gap = gap;
        this._alignment = alignment;

-        this._reposition(sourceActor, alignment);
+        this._reposition(sourceActor, gap, alignment);
    },

-    _reposition: function(sourceActor, alignment) {
+    _reposition: function(sourceActor, gap, alignment) {
        // Position correctly relative to the sourceActor
        let sourceNode = sourceActor.get_theme_node();
        let sourceContentBox = sourceNode.get_content_box(sourceActor.get_allocation_box());
@ -329,7 +329,7 @@ BoxPointer.prototype = {
        // We also want to keep it onscreen, and separated from the
        // edge by the same distance as the main part of the box is
        // separated from its sourceActor
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let themeNode = this.actor.get_theme_node();
        let borderWidth = themeNode.get_length('-arrow-border-width');
        let arrowBase = themeNode.get_length('-arrow-base');
@ -337,9 +337,6 @@ BoxPointer.prototype = {
        let margin = (4 * borderRadius + borderWidth + arrowBase);
        let halfMargin = margin / 2;

-        let themeNode = this.actor.get_theme_node();
-        let gap = themeNode.get_length('-boxpointer-gap');
-
        let resX, resY;

        switch (this._arrowSide) {
--- a/js/ui/calendar.js
+++ b/js/ui/calendar.js
@ -8,6 +8,9 @@ const St = imports.gi.St;
 const Signals = imports.signals;
 const Pango = imports.gi.Pango;
 const Gettext_gtk30 = imports.gettext.domain('gtk30');
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+const C_ = Gettext.pgettext;
 const Mainloop = imports.mainloop;
 const Shell = imports.gi.Shell;

@ -351,16 +354,17 @@ function Calendar(eventSource) {

 Calendar.prototype = {
    _init: function(eventSource) {
-        if (eventSource) {
-            this._eventSource = eventSource;
+        this._eventSource = eventSource;

-            this._eventSource.connect('changed', Lang.bind(this,
-                                                           function() {
-                                                               this._update(false);
-                                                           }));
-        }
+        this._eventSource.connect('changed', Lang.bind(this,
+                                                       function() {
+                                                           this._update(false);
+                                                       }));

-        this._weekStart = Shell.util_get_week_start();
+        // FIXME: This is actually the fallback method for GTK+ for the week start;
+        // GTK+ by preference uses nl_langinfo (NL_TIME_FIRST_WEEKDAY). We probably
+        // should add a C function so we can do the full handling.
+        this._weekStart = NaN;
        this._weekdate = NaN;
        this._digitWidth = NaN;
        this._settings = new Gio.Settings({ schema: 'org.gnome.shell.calendar' });
@ -368,6 +372,16 @@ Calendar.prototype = {
        this._settings.connect('changed::' + SHOW_WEEKDATE_KEY, Lang.bind(this, this._onSettingsChange));
        this._useWeekdate = this._settings.get_boolean(SHOW_WEEKDATE_KEY);

+        let weekStartString = Gettext_gtk30.gettext('calendar:week_start:0');
+        if (weekStartString.indexOf('calendar:week_start:') == 0) {
+            this._weekStart = parseInt(weekStartString.substring(20));
+        }
+
+        if (isNaN(this._weekStart) || this._weekStart < 0 || this._weekStart > 6) {
+            log('Translation of "calendar:week_start:0" in GTK+ is not correct');
+            this._weekStart = 0;
+        }
+
        // Find the ordering for month/year in the calendar heading
        this._headerFormatWithoutYear = '%B';
        switch (Gettext_gtk30.gettext('calendar:MY')) {
@ -556,16 +570,13 @@ Calendar.prototype = {
        while (true) {
            let button = new St.Button({ label: iter.getDate().toString() });

-            if (!this._eventSource)
-                button.reactive = false;
-
            let iterStr = iter.toUTCString();
            button.connect('clicked', Lang.bind(this, function() {
                let newlySelectedDate = new Date(iterStr);
                this.setDate(newlySelectedDate, false);
            }));

-            let hasEvents = this._eventSource && this._eventSource.hasEvents(iter);
+            let hasEvents = this._eventSource.hasEvents(iter);
            let styleClass = 'calendar-day-base calendar-day';
            if (_isWorkDay(iter))
                styleClass += ' calendar-work-day'
@ -612,8 +623,7 @@ Calendar.prototype = {
        }
        // Signal to the event source that we are interested in events
        // only from this date range
-        if (this._eventSource)
-            this._eventSource.requestRange(beginDate, iter, forceReload);
+        this._eventSource.requestRange(beginDate, iter, forceReload);
    }
 };

@ -631,7 +641,17 @@ EventsList.prototype = {
        this._eventSource.connect('changed', Lang.bind(this, this._update));
        this._desktopSettings = new Gio.Settings({ schema: 'org.gnome.desktop.interface' });
        this._desktopSettings.connect('changed', Lang.bind(this, this._update));
-        this._weekStart = Shell.util_get_week_start();
+        let weekStartString = Gettext_gtk30.gettext('calendar:week_start:0');
+        if (weekStartString.indexOf('calendar:week_start:') == 0) {
+            this._weekStart = parseInt(weekStartString.substring(20));
+        }
+
+        if (isNaN(this._weekStart) ||
+                  this._weekStart < 0 ||
+                  this._weekStart > 6) {
+            log('Translation of "calendar:week_start:0" in GTK+ is not correct');
+            this._weekStart = 0;
+        }

        this._update();
    },
@ -650,9 +670,6 @@ EventsList.prototype = {
    },

    _addPeriod: function(header, begin, end, includeDayName, showNothingScheduled) {
-        if (!this._eventSource)
-            return;
-
        let events = this._eventSource.getEvents(begin, end);

        let clockFormat = this._desktopSettings.get_string(CLOCK_FORMAT_KEY);;
--- a/js/ui/chrome.js
+++ b/js/ui/chrome.js
@ -0,0 +1,454 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+const Lang = imports.lang;
+const Mainloop = imports.mainloop;
+const Meta = imports.gi.Meta;
+const Shell = imports.gi.Shell;
+const Signals = imports.signals;
+
+const Main = imports.ui.main;
+const Params = imports.misc.params;
+
+// This manages the shell "chrome"; the UI that's visible in the
+// normal mode (ie, outside the Overview), that surrounds the main
+// workspace content.
+
+const defaultParams = {
+    visibleInOverview: false,
+    visibleInFullscreen: false,
+    affectsStruts: true,
+    affectsInputRegion: true
+};
+
+function Chrome() {
+    this._init();
+}
+
+Chrome.prototype = {
+    _init: function() {
+        // The group itself has zero size so it doesn't interfere with DND
+        this.actor = new Shell.GenericContainer({ width: 0, height: 0 });
+        Main.uiGroup.add_actor(this.actor);
+        this.actor.connect('allocate', Lang.bind(this, this._allocated));
+
+        this._monitors = [];
+        this._inOverview = false;
+
+        this._trackedActors = [];
+
+        global.screen.connect('monitors-changed',
+                              Lang.bind(this, this._monitorsChanged));
+        global.screen.connect('restacked',
+                              Lang.bind(this, this._windowsRestacked));
+
+        // Need to update struts on new workspaces when they are added
+        global.screen.connect('notify::n-workspaces',
+                              Lang.bind(this, this._queueUpdateRegions));
+
+        Main.overview.connect('showing',
+                             Lang.bind(this, this._overviewShowing));
+        Main.overview.connect('hidden',
+                             Lang.bind(this, this._overviewHidden));
+
+        this._updateMonitors();
+        this._updateFullscreen();
+        this._queueUpdateRegions();
+    },
+
+    _allocated: function(actor, box, flags) {
+        let children = this.actor.get_children();
+        for (let i = 0; i < children.length; i++)
+            children[i].allocate_preferred_size(flags);
+    },
+
+    // addActor:
+    // @actor: an actor to add to the chrome layer
+    // @params: (optional) additional params
+    //
+    // Adds @actor to the chrome layer and extends the input region
+    // and window manager struts to include it. (Window manager struts
+    // will only be affected if @actor is touching a screen edge.)
+    // Changes in @actor's size and position will automatically result
+    // in appropriate changes to the input region and struts. Changes
+    // in its visibility will affect the input region, but NOT the
+    // struts.
+    //
+    // If %visibleInOverview is %true in @params, @actor will remain
+    // visible when the overview is brought up. Otherwise it will
+    // automatically be hidden. Likewise, if %visibleInFullscreen is
+    // %true, the actor will be visible even when a fullscreen window
+    // should be covering it.
+    //
+    // If %affectsStruts or %affectsInputRegion is %false, the actor
+    // will not have the indicated effect.
+    addActor: function(actor, params) {
+        this.actor.add_actor(actor);
+        this._trackActor(actor, params);
+    },
+
+    // trackActor:
+    // @actor: a descendant of the chrome to begin tracking
+    // @params: parameters describing how to track @actor
+    //
+    // Tells the chrome to track @actor, which must be a descendant
+    // of an actor added via addActor(). This can be used to extend the
+    // struts or input region to cover specific children.
+    //
+    // @params can have any of the same values as in addActor(), though
+    // some possibilities don't make sense (eg, trying to have a
+    // %visibleInOverview child of a non-%visibleInOverview parent).
+    // By default, @actor has the same params as its chrome ancestor.
+    trackActor: function(actor, params) {
+        let ancestor = actor.get_parent();
+        let index = this._findActor(ancestor);
+        while (ancestor && index == -1) {
+            ancestor = ancestor.get_parent();
+            index = this._findActor(ancestor);
+        }
+        if (!ancestor)
+            throw new Error('actor is not a descendent of the chrome layer');
+
+        let ancestorData = this._trackedActors[index];
+        if (!params)
+            params = {};
+        // We can't use Params.parse here because we want to drop
+        // the extra values like ancestorData.actor
+        for (let prop in defaultParams) {
+            if (!params[prop])
+                params[prop] = ancestorData[prop];
+        }
+
+        this._trackActor(actor, params);
+    },
+
+    // untrackActor:
+    // @actor: an actor previously tracked via trackActor()
+    //
+    // Undoes the effect of trackActor()
+    untrackActor: function(actor) {
+        this._untrackActor(actor);
+    },
+
+    // removeActor:
+    // @actor: a child of the chrome layer
+    //
+    // Removes @actor from the chrome layer
+    removeActor: function(actor) {
+        this.actor.remove_actor(actor);
+        this._untrackActor(actor);
+    },
+
+    _findActor: function(actor) {
+        for (let i = 0; i < this._trackedActors.length; i++) {
+            let actorData = this._trackedActors[i];
+            if (actorData.actor == actor)
+                return i;
+        }
+        return -1;
+    },
+
+    _trackActor: function(actor, params) {
+        if (this._findActor(actor) != -1)
+            throw new Error('trying to re-track existing chrome actor');
+
+        let actorData = Params.parse(params, defaultParams);
+        actorData.actor = actor;
+        actorData.visibleId = actor.connect('notify::visible',
+                                            Lang.bind(this, this._queueUpdateRegions));
+        actorData.allocationId = actor.connect('notify::allocation',
+                                               Lang.bind(this, this._queueUpdateRegions));
+        actorData.parentSetId = actor.connect('parent-set',
+                                              Lang.bind(this, this._actorReparented));
+        // Note that destroying actor will unset its parent, so we don't
+        // need to connect to 'destroy' too.
+
+        this._trackedActors.push(actorData);
+        this._queueUpdateRegions();
+    },
+
+    _untrackActor: function(actor) {
+        let i = this._findActor(actor);
+
+        if (i == -1)
+            return;
+        let actorData = this._trackedActors[i];
+
+        this._trackedActors.splice(i, 1);
+        actor.disconnect(actorData.visibleId);
+        actor.disconnect(actorData.allocationId);
+        actor.disconnect(actorData.parentSetId);
+
+        this._queueUpdateRegions();
+    },
+
+    _actorReparented: function(actor, oldParent) {
+        if (!this.actor.contains(actor))
+            this._untrackActor(actor);
+    },
+
+    _updateVisibility: function() {
+        for (let i = 0; i < this._trackedActors.length; i++) {
+            let actorData = this._trackedActors[i];
+            if (this._inOverview && !actorData.visibleInOverview)
+                this.actor.set_skip_paint(actorData.actor, true);
+            else if (!this._inOverview && !actorData.visibleInFullscreen &&
+                     this._findMonitorForActor(actorData.actor).inFullscreen)
+                this.actor.set_skip_paint(actorData.actor, true);
+            else
+                this.actor.set_skip_paint(actorData.actor, false);
+        }
+    },
+
+    _overviewShowing: function() {
+        this._inOverview = true;
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
+    _overviewHidden: function() {
+        this._inOverview = false;
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
+    _updateMonitors: function() {
+        let monitors = global.get_monitors();
+        let primary = global.get_primary_monitor();
+        this._monitors = monitors;
+        for (let i = 0; i < monitors.length; i++) {
+            let monitor = monitors[i];
+            if (monitor.x == primary.x &&
+                monitor.y == primary.y &&
+                monitor.width == primary.width &&
+                monitor.height == primary.height)
+                this._primaryMonitor = monitor;
+        }
+    },
+
+    _findMonitorForRect: function(x, y, w, h) {
+        // First look at what monitor the center of the rectangle is at
+        let cx = x + w/2;
+        let cy = y + h/2;
+        for (let i = 0; i < this._monitors.length; i++) {
+            let monitor = this._monitors[i];
+            if (cx >= monitor.x && cx < monitor.x + monitor.width &&
+                cy >= monitor.y && cy < monitor.y + monitor.height)
+                return monitor;
+        }
+        // If the center is not on a monitor, return the first overlapping monitor
+        for (let i = 0; i < this._monitors.length; i++) {
+            let monitor = this._monitors[i];
+            if (x + w > monitor.x && x < monitor.x + monitor.width &&
+                y + h > monitor.y && y < monitor.y + monitor.height)
+                return monitor;
+        }
+        // otherwise on no monitor
+        return null;
+    },
+
+    _findMonitorForWindow: function(window) {
+        return this._findMonitorForRect(window.x, window.y, window.width, window.height);
+    },
+
+    // This call guarantees that we return some monitor to simplify usage of it
+    // In practice all tracked actors should be visible on some monitor anyway
+    _findMonitorForActor: function(actor) {
+        let [x, y] = actor.get_transformed_position();
+        let [w, h] = actor.get_transformed_size();
+        let monitor = this._findMonitorForRect(x, y, w, h);
+        if (monitor)
+            return monitor;
+        return this._primaryMonitor; // Not on any monitor, pretend its on the primary
+    },
+
+    _monitorsChanged: function() {
+        this._updateMonitors();
+
+        // Update everything that depends on monitor positions
+        this._updateFullscreen();
+        this._updateVisibility();
+        this._queueUpdateRegions();
+    },
+
+    _queueUpdateRegions: function() {
+        if (!this._updateRegionIdle)
+            this._updateRegionIdle = Mainloop.idle_add(Lang.bind(this, this._updateRegions),
+                                                       Meta.PRIORITY_BEFORE_REDRAW);
+    },
+
+    _updateFullscreen: function() {
+        let windows = Main.getWindowActorsForWorkspace(global.screen.get_active_workspace_index());
+
+        // Reset all monitors to not fullscreen
+        for (let i = 0; i < this._monitors.length; i++)
+            this._monitors[i].inFullscreen = false;
+
+        // The chrome layer should be visible unless there is a window
+        // with layer FULLSCREEN, or a window with layer
+        // OVERRIDE_REDIRECT that covers the whole screen.
+        // ('override_redirect' is not actually a layer above all
+        // other windows, but this seems to be how mutter treats it
+        // currently...) If we wanted to be extra clever, we could
+        // figure out when an OVERRIDE_REDIRECT window was trying to
+        // partially overlap us, and then adjust the input region and
+        // our clip region accordingly...
+
+        // @windows is sorted bottom to top.
+
+        for (let i = windows.length - 1; i > -1; i--) {
+            let window = windows[i];
+            let layer = window.get_meta_window().get_layer();
+
+            if (layer == Meta.StackLayer.FULLSCREEN) {
+                let monitor = this._findMonitorForWindow(window);
+                if (monitor)
+                    monitor.inFullscreen = true;
+            }
+            if (layer == Meta.StackLayer.OVERRIDE_REDIRECT) {
+                let monitor = this._findMonitorForWindow(window);
+                if (monitor &&
+                    window.x <= monitor.x &&
+                    window.x + window.width >= monitor.x + monitor.width &&
+                    window.y <= monitor.y &&
+                    window.y + window.height >= monitor.y + monitor.height)
+                    monitor.inFullscreen = true;
+            } else
+                break;
+        }
+    },
+
+    _windowsRestacked: function() {
+        let wasInFullscreen = [];
+        for (let i = 0; i < this._monitors.length; i++)
+            wasInFullscreen[i] = this._monitors[i].inFullscreen;
+
+        this._updateFullscreen();
+
+        let changed = false;
+        for (let i = 0; i < wasInFullscreen.length; i++) {
+            if (wasInFullscreen[i] != this._monitors[i].inFullscreen) {
+                changed = true;
+                break;
+            }
+        }
+        if (changed) {
+            this._updateVisibility();
+            this._queueUpdateRegions();
+        }
+
+        // Figure out where the pointer is in case we lost track of
+        // it during a grab. (In particular, if a trayicon popup menu
+        // is dismissed, see if we need to close the message tray.)
+        global.sync_pointer();
+    },
+
+    _updateRegions: function() {
+        let rects = [], struts = [], i;
+
+        delete this._updateRegionIdle;
+
+        for (i = 0; i < this._trackedActors.length; i++) {
+            let actorData = this._trackedActors[i];
+            if (!actorData.affectsInputRegion && !actorData.affectsStruts)
+                continue;
+
+            let [x, y] = actorData.actor.get_transformed_position();
+            let [w, h] = actorData.actor.get_transformed_size();
+            x = Math.round(x);
+            y = Math.round(y);
+            w = Math.round(w);
+            h = Math.round(h);
+            let rect = new Meta.Rectangle({ x: x, y: y, width: w, height: h});
+
+            if (actorData.affectsInputRegion &&
+                actorData.actor.get_paint_visibility() &&
+                !this.actor.get_skip_paint(actorData.actor))
+                rects.push(rect);
+
+            if (!actorData.affectsStruts)
+                continue;
+
+            // Limit struts to the size of the screen
+            let x1 = Math.max(x, 0);
+            let x2 = Math.min(x + w, global.screen_width);
+            let y1 = Math.max(y, 0);
+            let y2 = Math.min(y + h, global.screen_height);
+
+            // NetWM struts are not really powerful enought to handle
+            // a multi-monitor scenario, they only describe what happens
+            // around the outer sides of the full display region. However
+            // it can describe a partial region along each side, so
+            // we can support having the struts only affect the
+            // primary monitor. This should be enough as we only have
+            // chrome affecting the struts on the primary monitor so
+            // far.
+            //
+            // Metacity wants to know what side of the screen the
+            // strut is considered to be attached to. If the actor is
+            // only touching one edge, or is touching the entire
+            // border of the primary monitor, then it's obvious which
+            // side to call it. If it's in a corner, we pick a side
+            // arbitrarily. If it doesn't touch any edges, or it spans
+            // the width/height across the middle of the screen, then
+            // we don't create a strut for it at all.
+            let side;
+            let primary = this._primaryMonitor;
+            if (x1 <= primary.x && x2 >= primary.x + primary.width) {
+                if (y1 <= primary.y)
+                    side = Meta.Side.TOP;
+                else if (y2 >= primary.y + primary.height)
+                    side = Meta.Side.BOTTOM;
+                else
+                    continue;
+            } else if (y1 <= primary.y && y2 >= primary.y + primary.height) {
+                if (x1 <= 0)
+                    side = Meta.Side.LEFT;
+                else if (x2 >= global.screen_width)
+                    side = Meta.Side.RIGHT;
+                else
+                    continue;
+            } else if (x1 <= 0)
+                side = Meta.Side.LEFT;
+            else if (y1 <= 0)
+                side = Meta.Side.TOP;
+            else if (x2 >= global.screen_width)
+                side = Meta.Side.RIGHT;
+            else if (y2 >= global.screen_height)
+                side = Meta.Side.BOTTOM;
+            else
+                continue;
+
+            // Ensure that the strut rects goes all the way to the screen edge,
+            // as this really what mutter expects.
+            switch (side) {
+            case Meta.Side.TOP:
+                y1 = 0;
+                break;
+            case Meta.Side.BOTTOM:
+                y2 = global.screen_height;
+                break;
+            case Meta.Side.LEFT:
+                x1 = 0;
+                break;
+            case Meta.Side.RIGHT:
+                x2 = global.screen_width;
+                break;
+            }
+
+            let strutRect = new Meta.Rectangle({ x: x1, y: y1, width: x2 - x1, height: y2 - y1});
+            let strut = new Meta.Strut({ rect: strutRect, side: side });
+            struts.push(strut);
+        }
+
+        global.set_stage_input_region(rects);
+
+        let screen = global.screen;
+        for (let w = 0; w < screen.n_workspaces; w++) {
+            let workspace = screen.get_workspace_by_index(w);
+            workspace.set_builtin_struts(struts);
+        }
+
+        return false;
+    }
+};
+Signals.addSignalMethods(Chrome.prototype);
--- a/js/ui/contactDisplay.js
+++ b/js/ui/contactDisplay.js
@ -1,179 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Folks = imports.gi.Folks
-const Lang = imports.lang;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const Util = imports.misc.util;
-const IconGrid = imports.ui.iconGrid;
-const Search = imports.ui.search;
-const SearchDisplay = imports.ui.searchDisplay;
-
-const MAX_SEARCH_RESULTS_ROWS = 1;
-const ICON_SIZE = 81;
-
-function launchContact(id) {
-    Util.spawn(['gnome-contacts', '-i', id]);
-}
-
-
-/* This class represents a shown contact search result in the overview */
-function Contact(id) {
-    this._init(id);
-}
-
-Contact.prototype = {
-    _init: function(id) {
-        this.individual = Shell.ContactSystem.get_default().get_individual(id);
-
-        this.actor = new St.Bin({ style_class: 'contact',
-                                  reactive: true,
-                                  track_hover: true });
-
-        let content = new St.BoxLayout( { style_class: 'contact-content',
-                                          vertical: false });
-        this.actor.set_child(content);
-
-        let icon = new St.Icon({ icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: ICON_SIZE,
-                                 style_class: 'contact-icon' });
-        if (this.individual.avatar != null)
-            icon.gicon = this.individual.avatar;
-        else
-            icon.icon_name = 'avatar-default';
-
-        content.add(icon, { x_fill: true,
-                            y_fill: false,
-                            x_align: St.Align.START,
-                            y_align: St.Align.MIDDLE });
-
-        let details = new St.BoxLayout({ style_class: 'contact-details',
-                                         vertical: true });
-        content.add(details, { x_fill: true,
-                               y_fill: false,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
-
-        let aliasText = this.individual.alias || _("Unknown");
-        let aliasLabel = new St.Label({ text: aliasText,
-                                        style_class: 'contact-details-alias' });
-        details.add(aliasLabel, { x_fill: true,
-                                  y_fill: false,
-                                  x_align: St.Align.START,
-                                  y_align: St.Align.START });
-
-        let presence = this._createPresence(this.individual.presence_type);
-        details.add(presence, { x_fill: false,
-                                y_fill: true,
-                                x_align: St.Align.START,
-                                y_align: St.Align.END });
-    },
-
-    _createPresence: function(presence) {
-        let text;
-        let iconName;
-
-        switch(presence) {
-          case Folks.PresenceType.AVAILABLE:
-            text = _("Available");
-            iconName = 'user-available';
-            break;
-          case Folks.PresenceType.AWAY:
-          case Folks.PresenceType.EXTENDED_AWAY:
-            text = _("Away");
-            iconName = 'user-away';
-            break;
-          case Folks.PresenceType.BUSY:
-            text = _("Busy");
-            iconName = 'user-busy';
-            break;
-          default:
-            text = _("Offline");
-            iconName = 'user-offline';
-          }
-
-        let icon = new St.Icon({ icon_name: iconName,
-                                 icon_type: St.IconType.FULLCOLOR,
-                                 icon_size: 16,
-                                 style_class: 'contact-details-status-icon' });
-        let label = new St.Label({ text: text });
-
-        let box = new St.BoxLayout({ vertical: false,
-                                     style_class: 'contact-details-status' });
-        box.add(icon, { x_fill: true,
-                        y_fill: false,
-                        x_align: St.Align.START,
-                        y_align: St.Align.START });
-
-        box.add(label, { x_fill: true,
-                         y_fill: false,
-                         x_align: St.Align.END,
-                         y_align: St.Align.START });
-
-        return box;
-    },
-
-    createIcon: function(size) {
-        let tc = St.TextureCache.get_default();
-        let icon = this.individual.avatar;
-
-        if (icon != null) {
-            return tc.load_gicon(null, icon, size);
-        } else {
-            return tc.load_icon_name(null, 'avatar-default', St.IconType.FULLCOLOR, size);
-        }
-    },
-};
-
-
-/* Searches for and returns contacts */
-function ContactSearchProvider() {
-    this._init();
-}
-
-ContactSearchProvider.prototype = {
-    __proto__: Search.SearchProvider.prototype,
-
-    _init: function() {
-        Search.SearchProvider.prototype._init.call(this, _("CONTACTS"));
-        this._contactSys = Shell.ContactSystem.get_default();
-    },
-
-    getResultMeta: function(id) {
-        let contact = new Contact(id);
-        return { 'id': id,
-                 'name': contact.alias,
-                 'createIcon': function(size) {
-                         return contact.createIcon(size);
-                 }
-        };
-    },
-
-    getInitialResultSet: function(terms) {
-        return this._contactSys.initial_search(terms);
-    },
-
-    getSubsearchResultSet: function(previousResults, terms) {
-        return this._contactSys.subsearch(previousResults, terms);
-    },
-
-    createResultActor: function(resultMeta, terms) {
-        let contact = new Contact(resultMeta.id);
-        return contact.actor;
-    },
-
-    createResultContainerActor: function() {
-        let grid = new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
-                                             xAlign: St.Align.START });
-        grid.actor.style_class = 'contact-grid';
-
-        let actor = new SearchDisplay.GridSearchResults(this, grid);
-        return actor;
-    },
-
-    activateResult: function(id, params) {
-        launchContact(id);
-    }
-};
--- a/js/ui/ctrlAltTab.js
+++ b/js/ui/ctrlAltTab.js
@ -94,7 +94,7 @@ CtrlAltTabManager.prototype = {
        return a.x - b.x;
    },

-    popup: function(backwards, mask) {
+    popup: function(backwards) {
        // Start with the set of focus groups that are currently mapped
        let items = this._items.filter(function (item) { return item.proxy.mapped; });

@ -123,16 +123,7 @@ CtrlAltTabManager.prototype = {
            return;

        items.sort(Lang.bind(this, this._sortItems));
-
-        if (!this._popup) {
-            this._popup = new CtrlAltTabPopup();
-            this._popup.show(items, backwards, mask);
-
-            this._popup.actor.connect('destroy',
-                                      Lang.bind(this, function() {
-                                          this._popup = null;
-                                      }));
-        }
+        new CtrlAltTabPopup().show(items, backwards);
    }
 };

@ -156,21 +147,20 @@ CtrlAltTabPopup.prototype = {
        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));

        this._haveModal = false;
-        this._modifierMask = 0;
        this._selection = 0;

        Main.uiGroup.add_actor(this.actor);
    },

    _getPreferredWidth: function (actor, forHeight, alloc) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        alloc.min_size = primary.width;
        alloc.natural_size = primary.width;
    },

    _getPreferredHeight: function (actor, forWidth, alloc) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        alloc.min_size = primary.height;
        alloc.natural_size = primary.height;
@ -178,7 +168,7 @@ CtrlAltTabPopup.prototype = {

    _allocate: function (actor, box, flags) {
        let childBox = new Clutter.ActorBox();
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let leftPadding = this.actor.get_theme_node().get_padding(St.Side.LEFT);
        let vPadding = this.actor.get_theme_node().get_vertical_padding();
@ -193,11 +183,10 @@ CtrlAltTabPopup.prototype = {
        this._switcher.actor.allocate(childBox, flags);
    },

-    show : function(items, startBackwards, mask) {
+    show : function(items, startBackwards) {
        if (!Main.pushModal(this.actor))
            return false;
        this._haveModal = true;
-        this._modifierMask = AltTab.primaryModifier(mask);

        this._keyPressEventId = this.actor.connect('key-press-event', Lang.bind(this, this._keyPressEvent));
        this._keyReleaseEventId = this.actor.connect('key-release-event', Lang.bind(this, this._keyReleaseEvent));
@ -211,7 +200,7 @@ CtrlAltTabPopup.prototype = {
        this._select(this._selection);

        let [x, y, mods] = global.get_pointer();
-        if (!(mods & this._modifierMask)) {
+        if (!(mods & Gdk.ModifierType.MOD1_MASK)) {
            this._finish();
            return false;
        }
@ -257,7 +246,7 @@ CtrlAltTabPopup.prototype = {

    _keyReleaseEvent : function(actor, event) {
        let [x, y, mods] = global.get_pointer();
-        let state = mods & this._modifierMask;
+        let state = mods & Clutter.ModifierType.MOD1_MASK;

        if (state == 0)
            this._finish();
@ -334,6 +323,6 @@ CtrlAltTabSwitcher.prototype = {
        let text = new St.Label({ text: item.name });
        box.add(text, { x_fill: false });

-        this.addItem(box, text);
+        this.addItem(box);
    }
 };
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@ -6,6 +6,8 @@ const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const AppDisplay = imports.ui.appDisplay;
 const AppFavorites = imports.ui.appFavorites;
@ -207,7 +209,7 @@ RemoveFavoriteIcon.prototype = {
        let app = null;
        if (source instanceof AppDisplay.AppWellIcon) {
            let appSystem = Shell.AppSystem.get_default();
-            app = appSystem.lookup_app(source.getId());
+            app = appSystem.get_app(source.getId());
        } else if (source.metaWindow) {
            let tracker = Shell.WindowTracker.get_default();
            app = tracker.get_window_app(source.metaWindow);
@ -275,7 +277,7 @@ Dash.prototype = {

        this._appSystem.connect('installed-changed', Lang.bind(this, this._queueRedisplay));
        AppFavorites.getAppFavorites().connect('changed', Lang.bind(this, this._queueRedisplay));
-        this._appSystem.connect('app-state-changed', Lang.bind(this, this._queueRedisplay));
+        this._tracker.connect('app-state-changed', Lang.bind(this, this._queueRedisplay));

        Main.overview.connect('item-drag-begin',
                              Lang.bind(this, this._onDragBegin));
@ -324,13 +326,13 @@ Dash.prototype = {
                    this._favRemoveTarget = null;
                }));
        }
-        DND.removeDragMonitor(this._dragMonitor);
+        DND.removeMonitor(this._dragMonitor);
    },

    _onDragMotion: function(dragEvent) {
        let app = null;
        if (dragEvent.source instanceof AppDisplay.AppWellIcon)
-            app = this._appSystem.lookup_app(dragEvent.source.getId());
+            app = this._appSystem.get_app(dragEvent.source.getId());
        else if (dragEvent.source.metaWindow)
            app = this._tracker.get_window_app(dragEvent.source.metaWindow);
        else
@ -342,10 +344,7 @@ Dash.prototype = {

        let srcIsFavorite = (id in favorites);

-        if (srcIsFavorite &&
-            dragEvent.source.actor &&
-            this.actor.contains (dragEvent.source.actor) &&
-            this._favRemoveTarget == null) {
+        if (srcIsFavorite && this._favRemoveTarget == null) {
                this._favRemoveTarget = new RemoveFavoriteIcon();
                this._favRemoveTarget.icon.setIconSize(this.iconSize);
                this._box.add(this._favRemoveTarget.actor);
@ -437,7 +436,6 @@ Dash.prototype = {

        let oldIconSize = this.iconSize;
        this.iconSize = newIconSize;
-        this.emit('icon-size-changed');

        let scale = oldIconSize / newIconSize;
        for (let i = 0; i < iconChildren.length; i++) {
@ -471,7 +469,10 @@ Dash.prototype = {
    _redisplay: function () {
        let favorites = AppFavorites.getAppFavorites().getFavoriteMap();

-        let running = this._appSystem.get_running();
+        /* hardcode here pending some design about how exactly desktop contexts behave */
+        let contextId = '';
+
+        let running = this._tracker.get_running_apps(contextId);

        let children = this._box.get_children().filter(function(actor) {
                return actor._delegate.child &&
@ -617,12 +618,12 @@ Dash.prototype = {
    handleDragOver : function(source, actor, x, y, time) {
        let app = null;
        if (source instanceof AppDisplay.AppWellIcon)
-            app = this._appSystem.lookup_app(source.getId());
+            app = this._appSystem.get_app(source.getId());
        else if (source.metaWindow)
            app = this._tracker.get_window_app(source.metaWindow);

        // Don't allow favoriting of transient apps
-        if (app == null || app.is_window_backed())
+        if (app == null || app.is_transient())
            return DND.DragMotionResult.NO_DROP;

        let favorites = AppFavorites.getAppFavorites().getFavorites();
@ -684,8 +685,6 @@ Dash.prototype = {
            }

            this._dragPlaceholder = new DragPlaceholderItem();
-            this._dragPlaceholder.child.set_width (this.iconSize);
-            this._dragPlaceholder.child.set_height (this.iconSize / 2);
            this._box.insert_actor(this._dragPlaceholder.actor,
                                   this._dragPlaceholderPos);
            if (fadeIn)
@ -704,13 +703,13 @@ Dash.prototype = {
    acceptDrop : function(source, actor, x, y, time) {
        let app = null;
        if (source instanceof AppDisplay.AppWellIcon) {
-            app = this._appSystem.lookup_app(source.getId());
+            app = this._appSystem.get_app(source.getId());
        } else if (source.metaWindow) {
            app = this._tracker.get_window_app(source.metaWindow);
        }

        // Don't allow favoriting of transient apps
-        if (app == null || app.is_window_backed()) {
+        if (app == null || app.is_transient()) {
            return false;
        }

--- a/js/ui/dateMenu.js
+++ b/js/ui/dateMenu.js
@ -8,14 +8,14 @@ const Cairo = imports.cairo;
 const Clutter = imports.gi.Clutter;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

-const Params = imports.misc.params;
 const Util = imports.misc.util;
 const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Calendar = imports.ui.calendar;
-const UPowerGlib = imports.gi.UPowerGlib;

 // in org.gnome.desktop.interface
 const CLOCK_FORMAT_KEY        = 'clock-format';
@ -41,28 +41,28 @@ function _onVertSepRepaint (area)
 };

 function DateMenuButton() {
-    this._init.apply(this, arguments);
+    this._init();
 }

 DateMenuButton.prototype = {
    __proto__: PanelMenu.Button.prototype,

-    _init: function(params) {
-        params = Params.parse(params, { showEvents: true });
-
+    _init: function() {
        let item;
        let hbox;
        let vbox;

+        this._eventSource = new Calendar.DBusEventSource();
+
        let menuAlignment = 0.25;
        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            menuAlignment = 1.0 - menuAlignment;
        PanelMenu.Button.prototype._init.call(this, menuAlignment);

        this._clock = new St.Label();
-        this.actor.add_actor(this._clock);
+        this.actor.set_child(this._clock);

-        hbox = new St.BoxLayout({name: 'calendarArea' });
+        hbox = new St.BoxLayout({name: 'calendarArea'});
        this.menu.addActor(hbox);

        // Fill up the first column
@ -75,58 +75,43 @@ DateMenuButton.prototype = {
        this._date.style_class = 'datemenu-date-label';
        vbox.add(this._date);

-        if (params.showEvents) {
-            this._eventSource = new Calendar.DBusEventSource();
-            this._eventList = new Calendar.EventsList(this._eventSource);
-        } else {
-            this._eventSource = null;
-            this._eventList = null;
-        }
+        this._eventList = new Calendar.EventsList(this._eventSource);

        // Calendar
        this._calendar = new Calendar.Calendar(this._eventSource);
-
        this._calendar.connect('selected-date-changed',
                               Lang.bind(this, function(calendar, date) {
-                                  // we know this._eventList is defined here, because selected-data-changed
-                                  // only gets emitted when the user clicks a date in the calendar,
-                                  // and the calender makes those dates unclickable when instantiated with
-                                  // a null event source
                                   this._eventList.setDate(date);
                               }));
        vbox.add(this._calendar.actor);

-        item = this.menu.addSettingsAction(_("Date and Time Settings"), 'gnome-datetime-panel.desktop');
-        if (item) {
-            let separator = new PopupMenu.PopupSeparatorMenuItem();
-            separator.setColumnWidths(1);
-            vbox.add(separator.actor, {y_align: St.Align.END, expand: true, y_fill: false});
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        item.setColumnWidths(1);
+        vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});
+        item = new PopupMenu.PopupMenuItem(_("Date and Time Settings"));
+        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+        item.actor.can_focus = false;
+        vbox.add(item.actor);

-            item.actor.can_focus = false;
-            item.actor.reparent(vbox);
-        }
+        // Add vertical separator

-        if (params.showEvents) {
-            // Add vertical separator
+        item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
+                                    pseudo_class: 'highlighted' });
+        item.connect('repaint', Lang.bind(this, _onVertSepRepaint));
+        hbox.add(item);

-            item = new St.DrawingArea({ style_class: 'calendar-vertical-separator',
-                                        pseudo_class: 'highlighted' });
-            item.connect('repaint', Lang.bind(this, _onVertSepRepaint));
-            hbox.add(item);
+        // Fill up the second column

-            // Fill up the second column
-            vbox = new St.BoxLayout({name:     'calendarEventsArea',
-                                     vertical: true});
-            hbox.add(vbox, { expand: true });
+        vbox = new St.BoxLayout({vertical: true});
+        hbox.add(vbox, { expand: true });

-            // Event list
-            vbox.add(this._eventList.actor, { expand: true });
+        // Event list
+        vbox.add(this._eventList.actor, { expand: true });

-            item = new PopupMenu.PopupMenuItem(_("Open Calendar"));
-            item.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
-            item.actor.can_focus = false;
-            vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});
-        }
+        item = new PopupMenu.PopupMenuItem(_("Open Calendar"));
+        item.connect('activate', Lang.bind(this, this._onOpenCalendarActivate));
+        item.actor.can_focus = false;
+        vbox.add(item.actor, {y_align: St.Align.END, expand: true, y_fill: false});

        // Whenever the menu is opened, select today
        this.menu.connect('open-state-changed', Lang.bind(this, function(menu, isOpen) {
@ -159,10 +144,6 @@ DateMenuButton.prototype = {
        this._desktopSettings.connect('changed', Lang.bind(this, this._updateClockAndDate));
        this._clockSettings.connect('changed', Lang.bind(this, this._updateClockAndDate));

-        // https://bugzilla.gnome.org/show_bug.cgi?id=655129
-        this._upClient = new UPowerGlib.Client();
-        this._upClient.connect('notify-resume', Lang.bind(this, this._updateClockAndDate));
-
        // Start the clock
        this._updateClockAndDate();
    },
@ -178,12 +159,12 @@ DateMenuButton.prototype = {
        switch (format) {
            case '24h':
                if (showDate)
-                    /* Translators: This is the time format with date used
+	            /* Translators: This is the time format with date used
                       in 24-hour mode. */
                    clockFormat = showSeconds ? _("%a %b %e, %R:%S")
                                              : _("%a %b %e, %R");
                else
-                    /* Translators: This is the time format without date used
+	            /* Translators: This is the time format without date used
                       in 24-hour mode. */
                    clockFormat = showSeconds ? _("%a %R:%S")
                                              : _("%a %R");
@ -191,12 +172,12 @@ DateMenuButton.prototype = {
            case '12h':
            default:
                if (showDate)
-                    /* Translators: This is a time format with date used
+	            /* Translators: This is a time format with date used
                       for AM/PM. */
                    clockFormat = showSeconds ? _("%a %b %e, %l:%M:%S %p")
                                              : _("%a %b %e, %l:%M %p");
                else
-                    /* Translators: This is a time format without date used
+	            /* Translators: This is a time format without date used
                       for AM/PM. */
                    clockFormat = showSeconds ? _("%a %l:%M:%S %p")
                                              : _("%a %l:%M %p");
@ -217,26 +198,15 @@ DateMenuButton.prototype = {
        return false;
    },

+    _onPreferencesActivate: function() {
+        this.menu.close();
+        let app = Shell.AppSystem.get_default().get_app('gnome-datetime-panel.desktop');
+        app.activate(-1);
+    },
+
    _onOpenCalendarActivate: function() {
        this.menu.close();
-        let calendarSettings = new Gio.Settings({ schema: 'org.gnome.desktop.default-applications.office.calendar' });
-        let tool = calendarSettings.get_string('exec');
-        if (tool.length == 0 || tool == 'evolution') {
-            // TODO: pass the selected day
-            Util.spawn(['evolution', '-c', 'calendar']);
-        } else {
-            let needTerm = calendarSettings.get_boolean('needs-term');
-            if (needTerm) {
-                let terminalSettings = new Gio.Settings({ schema: 'org.gnome.desktop.default-applications.terminal' });
-                let term = terminalSettings.get_string('exec');
-                let arg = terminalSettings.get_string('exec-arg');
-                if (arg != '')
-                    Util.spawn([term, arg, tool]);
-                else
-                    Util.spawn([term, tool]);
-            } else {
-                Util.spawnCommandLine(tool)
-            }
-        }
+        // TODO: pass the selected day
+        Util.spawn(['evolution', '-c', 'calendar']);
    }
 };
--- a/js/ui/dnd.js
+++ b/js/ui/dnd.js
@ -61,7 +61,7 @@ function addDragMonitor(monitor) {
    dragMonitors.push(monitor);
 }

-function removeDragMonitor(monitor) {
+function removeMonitor(monitor) {
    for (let i = 0; i < dragMonitors.length; i++)
        if (dragMonitors[i] == monitor) {
            dragMonitors.splice(i, 1);
@ -284,13 +284,13 @@ _Draggable.prototype = {
            this._dragOffsetY = actorStageY - this._dragStartY;

            // Set the actor's scale such that it will keep the same
-            // transformed size when it's reparented to the uiGroup
+            // transformed size when it's reparented to the stage
            let [scaledWidth, scaledHeight] = this.actor.get_transformed_size();
            this.actor.set_scale(scaledWidth / this.actor.width,
                                 scaledHeight / this.actor.height);
        }

-        this._dragActor.reparent(Main.uiGroup);
+        this._dragActor.reparent(this.actor.get_stage());
        this._dragActor.raise_top();
        Shell.util_set_hidden_from_pick(this._dragActor, true);

@ -442,7 +442,7 @@ _Draggable.prototype = {
                        return true;
                    // If it accepted the drop without taking the actor,
                    // handle it ourselves.
-                    if (this._dragActor.get_parent() == Main.uiGroup) {
+                    if (this._dragActor.get_parent() == this._dragActor.get_stage()) {
                        if (this._restoreOnSuccess) {
                            this._restoreDragActor(event.get_time());
                            return true;
--- a/js/ui/docDisplay.js
+++ b/js/ui/docDisplay.js
@ -1,5 +1,8 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const DocInfo = imports.misc.docInfo;
 const Params = imports.misc.params;
 const Search = imports.ui.search;
@ -30,11 +33,11 @@ DocSearchProvider.prototype = {
    },

    activateResult: function(id, params) {
-        params = Params.parse(params, { workspace: -1,
-                                        timestamp: 0 });
+        params = Params.parse(params, { workspace: null,
+                                        timestamp: null });

        let docInfo = this._docManager.lookupByUri(id);
-        docInfo.launch(params.workspace);
+        docInfo.launch(params.workspace ? params.workspace.index() : -1);
    },

    getInitialResultSet: function(terms) {
--- a/js/ui/endSessionDialog.js
+++ b/js/ui/endSessionDialog.js
@ -22,8 +22,11 @@ const DBus = imports.dbus;
 const Lang = imports.lang;
 const Signals = imports.signals;

-const AccountsService = imports.gi.AccountsService;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const Clutter = imports.gi.Clutter;
+const Gdm = imports.gi.Gdm;
 const GLib = imports.gi.GLib;
 const Gtk = imports.gi.Gtk;
 const Pango = imports.gi.Pango;
@ -60,16 +63,8 @@ const logoutDialogContent = {
    subjectWithUser: _("Log Out %s"),
    subject: _("Log Out"),
    inhibitedDescription: _("Click Log Out to quit these applications and log out of the system."),
-    uninhibitedDescriptionWithUser: function(user, seconds) {
-        return ngettext("%s will be logged out automatically in %d second.",
-                        "%s will be logged out automatically in %d seconds.",
-                        seconds).format(user, seconds);
-    },
-    uninhibitedDescription: function(seconds) {
-        return ngettext("You will be logged out automatically in %d second.",
-                        "You will be logged out automatically in %d seconds.",
-                        seconds).format(seconds);
-    },
+    uninhibitedDescriptionWithUser: _("%s will be logged out automatically in %d seconds."),
+    uninhibitedDescription: _("You will be logged out automatically in %d seconds."),
    endDescription: _("Logging out of the system."),
    confirmButtons: [{ signal: 'ConfirmedLogout',
                       label:  _("Log Out") }],
@ -79,11 +74,7 @@ const logoutDialogContent = {
 const shutdownDialogContent = {
    subject: _("Power Off"),
    inhibitedDescription: _("Click Power Off to quit these applications and power off the system."),
-    uninhibitedDescription: function(seconds) {
-        return ngettext("The system will power off automatically in %d second.",
-                        "The system will power off automatically in %d seconds.",
-                        seconds).format(seconds);
-    },
+    uninhibitedDescription: _("The system will power off automatically in %d seconds."),
    endDescription: _("Powering off the system."),
    confirmButtons: [{ signal: 'ConfirmedReboot',
                       label:  _("Restart") },
@ -96,11 +87,7 @@ const shutdownDialogContent = {
 const restartDialogContent = {
    subject: _("Restart"),
    inhibitedDescription: _("Click Restart to quit these applications and restart the system."),
-    uninhibitedDescription: function(seconds) {
-        return ngettext("The system will restart automatically in %d second.",
-                        "The system will restart automatically in %d seconds.",
-                        seconds).format(seconds);
-    },
+    uninhibitedDescription: _("The system will restart automatically in %d seconds."),
    endDescription: _("Restarting the system."),
    confirmButtons: [{ signal: 'ConfirmedReboot',
                       label:  _("Restart") }],
@ -129,7 +116,7 @@ function findAppFromInhibitor(inhibitor) {
    let app = null;
    for (let i = 0; i < candidateDesktopFiles.length; i++) {
        try {
-            app = appSystem.lookup_app(candidateDesktopFiles[i]);
+            app = appSystem.get_app(candidateDesktopFiles[i]);

            if (app)
                break;
@ -189,7 +176,7 @@ ListItem.prototype = {

    _onClicked: function() {
        this.emit('activate');
-        this._app.activate();
+        this._app.activate(-1);
    }
 };
 Signals.addSignalMethods(ListItem.prototype);
@ -253,7 +240,7 @@ EndSessionDialog.prototype = {
    _init: function() {
        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'end-session-dialog' });

-        this._user = AccountsService.UserManager.get_default().get_user(GLib.get_user_name());
+        this._user = Gdm.UserManager.ref_default().get_user(GLib.get_user_name());

        this._secondsLeft = 0;
        this._totalSecondsToStayOpen = 0;
@ -404,14 +391,14 @@ EndSessionDialog.prototype = {
                        subject = dialogContent.subjectWithUser.format(realName);

                    if (dialogContent.uninhibitedDescriptionWithUser)
-                        description = dialogContent.uninhibitedDescriptionWithUser(realName, displayTime);
+                        description = dialogContent.uninhibitedDescriptionWithUser.format(realName, displayTime);
                    else
-                        description = dialogContent.uninhibitedDescription(displayTime);
+                        description = dialogContent.uninhibitedDescription.format(displayTime);
                }
            }

            if (!description)
-                description = dialogContent.uninhibitedDescription(displayTime);
+                description = dialogContent.uninhibitedDescription.format(displayTime);
        } else {
            description = dialogContent.endDescription;
        }
--- a/js/ui/environment.js
+++ b/js/ui/environment.js
@ -1,22 +1,14 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

-imports.gi.versions.Clutter = '1.0';
-imports.gi.versions.Gio = '2.0';
-imports.gi.versions.Gdk = '3.0';
-imports.gi.versions.GdkPixbuf = '2.0';
-imports.gi.versions.Gtk = '3.0';
-
 const Clutter = imports.gi.Clutter;;
-const Gettext = imports.gettext;
 const GLib = imports.gi.GLib;
-const Gtk = imports.gi.Gtk;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Gettext_gtk30 = imports.gettext.domain('gtk30');

-// We can't import shell JS modules yet, because they may have
-// variable initializations, etc, that depend on init() already having
-// been run.
+const Tweener = imports.ui.tweener;

+const Format = imports.misc.format;

 // "monkey patch" in some varargs ClutterContainer methods; we need
 // to do this per-container class since there is no representation
@ -39,42 +31,49 @@ function _patchContainerClass(containerClass) {
    };
 }

+// Replace @method with something that throws an error instead
+function _blockMethod(method, replacement, reason) {
+    let match = method.match(/^(.+)\.([^.]+)$/);
+    if (!match)
+        throw new Error('Bad method name "' + method + '"');
+    let proto = 'imports.gi.' + match[1] + '.prototype';
+    let property = match[2];
+
+    if (!global.set_property_mutable(proto, property, true))
+        throw new Error('Bad method name "' + method + '"');
+
+    // eval() is evil in general, but we know it's safe here since
+    // set_property_mutable() would have failed if proto was
+    // malformed.
+    let node = eval(proto);
+
+    let msg = 'Do not use "' + method + '".';
+    if (replacement)
+        msg += ' Use "' + replacement + '" instead.';
+    if (reason)
+        msg += ' (' + reason + ')';
+
+    node[property] = function() {
+        throw new Error(msg);
+    };
+
+    global.set_property_mutable(proto, property, false);
+}
+
 function init() {
-    // Add some bindings to the global JS namespace; (gjs keeps the web
-    // browser convention of having that namespace be called 'window'.)
-    window.global = Shell.Global.get();
-
-    window._ = Gettext.gettext;
-    window.C_ = Gettext.pgettext;
-    window.ngettext = Gettext.ngettext;
-
-    // Set the default direction for St widgets (this needs to be done before any use of St)
-    if (Gtk.Widget.get_default_direction() == Gtk.TextDirection.RTL) {
-        St.Widget.set_default_direction(St.TextDirection.RTL);
-    }
-
-    // Miscellaneous monkeypatching
-    _patchContainerClass(St.BoxLayout);
-    _patchContainerClass(St.Table);
-
-    Clutter.Actor.prototype.toString = function() {
-        return St.describe_actor(this);
-    };
-
-    let origToString = Object.prototype.toString;
-    Object.prototype.toString = function() {
-        let base = origToString.call(this);
-        if ('actor' in this && this.actor instanceof Clutter.Actor)
-            return base.replace(/\]$/, ' delegate for ' + this.actor.toString().substring(1));
-        else
-            return base;
-    };
+    Tweener.init();
+    String.prototype.format = Format.format;

    // Work around https://bugzilla.mozilla.org/show_bug.cgi?id=508783
    Date.prototype.toLocaleFormat = function(format) {
        return Shell.util_format_date(format, this.getTime());
    };

+    // Set the default direction for St widgets (this needs to be done before any use of St)
+    if (Gettext_gtk30.gettext('default:LTR') == 'default:RTL') {
+        St.Widget.set_default_direction(St.TextDirection.RTL);
+    }
+
    let slowdownEnv = GLib.getenv('GNOME_SHELL_SLOWDOWN_FACTOR');
    if (slowdownEnv) {
        let factor = parseFloat(slowdownEnv);
@ -82,10 +81,24 @@ function init() {
            St.set_slow_down_factor(factor);
    }

-    // OK, now things are initialized enough that we can import shell JS
-    const Format = imports.misc.format;
-    const Tweener = imports.ui.tweener;
+    _patchContainerClass(St.BoxLayout);
+    _patchContainerClass(St.Table);

-    Tweener.init();
-    String.prototype.format = Format.format;
+    Clutter.Actor.prototype.toString = function() {
+        return St.describe_actor(this);
+    };
+
+    if (window.global === undefined) // test environment
+        return;
+
+    _blockMethod('Clutter.Event.get_state', 'Shell.get_event_state',
+                 'gjs\'s handling of Clutter.ModifierType is broken. See bug 597292.');
+    _blockMethod('Gdk.Window.get_device_position', 'global.get_pointer',
+                 'gjs\'s handling of Gdk.ModifierType is broken. See bug 597292.');
+
+    // Now close the back door to prevent extensions from trying to
+    // abuse it. We can't actually delete it since
+    // Shell.Global.prototype itself is read-only.
+    global.set_property_mutable('imports.gi.Shell.Global.prototype', 'set_property_mutable', true);
+    Shell.Global.prototype.set_property_mutable = undefined;
 }
--- a/js/ui/extensionSystem.js
+++ b/js/ui/extensionSystem.js
@ -1,31 +1,17 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

-const Lang = imports.lang;
-const Signals = imports.signals;
-
-const Clutter = imports.gi.Clutter;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
-const Soup = imports.gi.Soup;

 const Config = imports.misc.config;
-const FileUtils = imports.misc.fileUtils;
-const ModalDialog = imports.ui.modalDialog;
-
-const API_VERSION = 1;

 const ExtensionState = {
    ENABLED: 1,
    DISABLED: 2,
    ERROR: 3,
-    OUT_OF_DATE: 4,
-    DOWNLOADING: 5,
-
-    // Used as an error state for operations on unknown extensions,
-    // should never be in a real extensionMeta object.
-    UNINSTALLED: 99
+    OUT_OF_DATE: 4
 };

 const ExtensionType = {
@ -33,54 +19,15 @@ const ExtensionType = {
    PER_USER: 2
 };

-const REPOSITORY_URL_BASE = 'https://extensions.gnome.org';
-const REPOSITORY_URL_DOWNLOAD = REPOSITORY_URL_BASE + '/download-extension/%s.shell-extension.zip';
-const REPOSITORY_URL_INFO =     REPOSITORY_URL_BASE + '/extension-info/';
-
-const _httpSession = new Soup.SessionAsync();
-
-// The unfortunate state of gjs, gobject-introspection and libsoup
-// means that I have to do a hack to add a feature.
-// See: https://bugzilla.gnome.org/show_bug.cgi?id=655189 for context.
-
-if (Soup.Session.prototype.add_feature != null)
-    Soup.Session.prototype.add_feature.call(_httpSession, new Soup.ProxyResolverDefault());
-
-function _getCertFile() {
-    let localCert = GLib.build_filenamev([global.userdatadir, 'extensions.gnome.org.crt']);
-    if (GLib.file_test(localCert, GLib.FileTest.EXISTS))
-        return localCert;
-    else
-        return Config.SHELL_SYSTEM_CA_FILE;
-}
-
-_httpSession.ssl_ca_file = _getCertFile();
-
 // Maps uuid -> metadata object
 const extensionMeta = {};
 // Maps uuid -> importer object (extension directory tree)
 const extensions = {};
-// Maps uuid -> extension state object (returned from init())
-const extensionStateObjs = {};
-// Arrays of uuids
-var enabledExtensions;
+// Array of uuids
+var disabledExtensions;
 // GFile for user extensions
 var userExtensionsDir = null;

-// We don't really have a class to add signals on. So, create
-// a simple dummy object, add the signal methods, and export those
-// publically.
-var _signals = {};
-Signals.addSignalMethods(_signals);
-
-const connect = Lang.bind(_signals, _signals.connect);
-const disconnect = Lang.bind(_signals, _signals.disconnect);
-
-// UUID => Array of error messages
-var errors = {};
-
-const ENABLED_EXTENSIONS_KEY = 'enabled-extensions';
-
 /**
 * versionCheck:
 * @required: an array of versions we're compatible with
@ -111,156 +58,13 @@ function versionCheck(required, current) {
    return false;
 }

-function installExtensionFromUUID(uuid, version_tag) {
-    let params = { uuid: uuid,
-                   version_tag: version_tag,
-                   shell_version: Config.PACKAGE_VERSION,
-                   api_version: API_VERSION.toString() };
-
-    let message = Soup.form_request_new_from_hash('GET', REPOSITORY_URL_INFO, params);
-
-    _httpSession.queue_message(message,
-                               function(session, message) {
-                                   let info = JSON.parse(message.response_body.data);
-                                   let dialog = new InstallExtensionDialog(uuid, version_tag, info.name);
-                                   dialog.open(global.get_current_time());
-                               });
-}
-
-function uninstallExtensionFromUUID(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
-        return false;
-
-    // Try to disable it -- if it's ERROR'd, we can't guarantee that,
-    // but it will be removed on next reboot, and hopefully nothing
-    // broke too much.
-    disableExtension(uuid);
-
-    // Don't try to uninstall system extensions
-    if (meta.type != ExtensionType.PER_USER)
-        return false;
-
-    meta.state = ExtensionState.UNINSTALLED;
-    _signals.emit('extension-state-changed', meta);
-
-    delete extensionMeta[uuid];
-
-    // Importers are marked as PERMANENT, so we can't do this.
-    // delete extensions[uuid];
-    extensions[uuid] = undefined;
-
-    delete extensionStateObjs[uuid];
-    delete errors[uuid];
-
-    FileUtils.recursivelyDeleteDir(Gio.file_new_for_path(meta.path));
-
-    return true;
-}
-
-function gotExtensionZipFile(session, message, uuid) {
-    if (message.status_code != Soup.KnownStatusCode.OK) {
-        logExtensionError(uuid, 'downloading extension: ' + message.status_code);
-        return;
-    }
-
-    // FIXME: use a GFile mkstemp-type method once one exists
-    let fd, tmpzip;
-    try {
-        [fd, tmpzip] = GLib.file_open_tmp('XXXXXX.shell-extension.zip');
-    } catch (e) {
-        logExtensionError(uuid, 'tempfile: ' + e.toString());
-        return;
-    }
-
-    let stream = new Gio.UnixOutputStream({ fd: fd });
-    let dir = userExtensionsDir.get_child(uuid);
-    Shell.write_soup_message_to_stream(stream, message);
-    stream.close(null);
-    let [success, pid] = GLib.spawn_async(null,
-                                          ['unzip', '-uod', dir.get_path(), '--', tmpzip],
-                                          null,
-                                          GLib.SpawnFlags.SEARCH_PATH | GLib.SpawnFlags.DO_NOT_REAP_CHILD,
-                                          null);
-
-    if (!success) {
-        logExtensionError(uuid, 'extract: could not extract');
-        return;
-    }
-
-    GLib.child_watch_add(GLib.PRIORITY_DEFAULT, pid, function(pid, status) {
-        GLib.spawn_close_pid(pid);
-
-        // Add extension to 'enabled-extensions' for the user, always...
-        let enabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
-        if (enabledExtensions.indexOf(uuid) == -1) {
-            enabledExtensions.push(uuid);
-            global.settings.set_strv(ENABLED_EXTENSIONS_KEY, enabledExtensions);
-        }
-
-        loadExtension(dir, true, ExtensionType.PER_USER);
-    });
-}
-
-function disableExtension(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
-        return;
-
-    if (meta.state != ExtensionState.ENABLED)
-        return;
-
-    let extensionState = extensionStateObjs[uuid];
-
-    try {
-        extensionState.disable();
-    } catch(e) {
-        logExtensionError(uuid, e.toString());
-        return;
-    }
-
-    meta.state = ExtensionState.DISABLED;
-    _signals.emit('extension-state-changed', meta);
-}
-
-function enableExtension(uuid) {
-    let meta = extensionMeta[uuid];
-    if (!meta)
-        return;
-
-    if (meta.state != ExtensionState.DISABLED)
-        return;
-
-    let extensionState = extensionStateObjs[uuid];
-
-    try {
-        extensionState.enable();
-    } catch(e) {
-        logExtensionError(uuid, e.toString());
-        return;
-    }
-
-    meta.state = ExtensionState.ENABLED;
-    _signals.emit('extension-state-changed', meta);
-}
-
-function logExtensionError(uuid, message, state) {
-    if (!errors[uuid]) errors[uuid] = [];
-    errors[uuid].push(message);
-    global.logError('Extension "%s" had error: %s'.format(uuid, message));
-    state = state || ExtensionState.ERROR;
-    _signals.emit('extension-state-changed', { uuid: uuid,
-                                               error: message,
-                                               state: state });
-}
-
 function loadExtension(dir, enabled, type) {
    let info;
-    let uuid = dir.get_basename();
+    let baseErrorString = 'While loading extension from "' + dir.get_parse_name() + '": ';

    let metadataFile = dir.get_child('metadata.json');
    if (!metadataFile.query_exists(null)) {
-        logExtensionError(uuid, 'Missing metadata.json');
+        global.logError(baseErrorString + 'Missing metadata.json');
        return;
    }

@ -268,65 +72,61 @@ function loadExtension(dir, enabled, type) {
    try {
        metadataContents = Shell.get_file_contents_utf8_sync(metadataFile.get_path());
    } catch (e) {
-        logExtensionError(uuid, 'Failed to load metadata.json: ' + e);
+        global.logError(baseErrorString + 'Failed to load metadata.json: ' + e);
        return;
    }
    let meta;
    try {
        meta = JSON.parse(metadataContents);
    } catch (e) {
-        logExtensionError(uuid, 'Failed to parse metadata.json: ' + e);
+        global.logError(baseErrorString + 'Failed to parse metadata.json: ' + e);
        return;
    }
-
    let requiredProperties = ['uuid', 'name', 'description', 'shell-version'];
    for (let i = 0; i < requiredProperties.length; i++) {
        let prop = requiredProperties[i];
        if (!meta[prop]) {
-            logExtensionError(uuid, 'missing "' + prop + '" property in metadata.json');
+            global.logError(baseErrorString + 'missing "' + prop + '" property in metadata.json');
            return;
        }
    }

-    if (extensions[uuid] != undefined) {
-        logExtensionError(uuid, "extension already loaded");
+    if (extensions[meta.uuid] != undefined) {
+        global.logError(baseErrorString + "extension already loaded");
        return;
    }

    // Encourage people to add this
    if (!meta['url']) {
-        global.log('Warning: Missing "url" property in metadata.json');
+        global.log(baseErrorString + 'Warning: Missing "url" property in metadata.json');
    }

-    if (uuid != meta.uuid) {
-        logExtensionError(uuid, 'uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + uuid + '"');
+    let base = dir.get_basename();
+    if (base != meta.uuid) {
+        global.logError(baseErrorString + 'uuid "' + meta.uuid + '" from metadata.json does not match directory name "' + base + '"');
        return;
    }

    if (!versionCheck(meta['shell-version'], Config.PACKAGE_VERSION) ||
        (meta['js-version'] && !versionCheck(meta['js-version'], Config.GJS_VERSION))) {
-        logExtensionError(uuid, 'extension is not compatible with current GNOME Shell and/or GJS version');
+        global.logError(baseErrorString + 'extension is not compatible with current GNOME Shell and/or GJS version');
        return;
    }

-    extensionMeta[uuid] = meta;
-    meta.type = type;
-    meta.path = dir.get_path();
-    meta.error = '';
+    extensionMeta[meta.uuid] = meta;
+    extensionMeta[meta.uuid].type = type;
+    extensionMeta[meta.uuid].path = dir.get_path();
+    if (!enabled) {
+        extensionMeta[meta.uuid].state = ExtensionState.DISABLED;
+        return;
+    }

    // Default to error, we set success as the last step
-    meta.state = ExtensionState.ERROR;
-
-    if (!versionCheck(meta['shell-version'], Config.PACKAGE_VERSION) ||
-        (meta['js-version'] && !versionCheck(meta['js-version'], Config.GJS_VERSION))) {
-        logExtensionError(uuid, 'extension is not compatible with current GNOME Shell and/or GJS version', ExtensionState.OUT_OF_DATE);
-        meta.state = ExtensionState.OUT_OF_DATE;
-        return;
-    }
+    extensionMeta[meta.uuid].state = ExtensionState.ERROR;

    let extensionJs = dir.get_child('extension.js');
    if (!extensionJs.query_exists(null)) {
-        logExtensionError(uuid, 'Missing extension.js');
+        global.logError(baseErrorString + 'Missing extension.js');
        return;
    }
    let stylesheetPath = null;
@ -337,94 +137,47 @@ function loadExtension(dir, enabled, type) {
        try {
            theme.load_stylesheet(stylesheetFile.get_path());
        } catch (e) {
-            logExtensionError(uuid, 'Stylesheet parse error: ' + e);
+            global.logError(baseErrorString + 'Stylesheet parse error: ' + e);
            return;
        }
    }

    let extensionModule;
-    let extensionState = null;
    try {
        global.add_extension_importer('imports.ui.extensionSystem.extensions', meta.uuid, dir.get_path());
        extensionModule = extensions[meta.uuid].extension;
    } catch (e) {
        if (stylesheetPath != null)
            theme.unload_stylesheet(stylesheetPath);
-        logExtensionError(uuid, e);
+        global.logError(baseErrorString + e);
        return;
    }
-
-    if (!extensionModule.init) {
-        logExtensionError(uuid, 'missing \'init\' function');
+    if (!extensionModule.main) {
+        global.logError(baseErrorString + 'missing \'main\' function');
        return;
    }
-
    try {
-        extensionState = extensionModule.init(meta);
+        extensionModule.main(meta);
    } catch (e) {
        if (stylesheetPath != null)
            theme.unload_stylesheet(stylesheetPath);
-        logExtensionError(uuid, 'Failed to evaluate init function:' + e);
+        global.logError(baseErrorString + 'Failed to evaluate main function:' + e);
        return;
    }
-
-    if (!extensionState)
-        extensionState = extensionModule;
-    extensionStateObjs[uuid] = extensionState;
-
-    if (!extensionState.enable) {
-        logExtensionError(uuid, 'missing \'enable\' function');
-        return;
-    }
-    if (!extensionState.disable) {
-        logExtensionError(uuid, 'missing \'disable\' function');
-        return;
-    }
-
-    meta.state = ExtensionState.DISABLED;
-
-    if (enabled)
-        enableExtension(uuid);
-
-    _signals.emit('extension-loaded', meta.uuid);
-    _signals.emit('extension-state-changed', meta);
+    extensionMeta[meta.uuid].state = ExtensionState.ENABLED;
    global.log('Loaded extension ' + meta.uuid);
 }

-function onEnabledExtensionsChanged() {
-    let newEnabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
-
-    // Find and enable all the newly enabled extensions: UUIDs found in the
-    // new setting, but not in the old one.
-    newEnabledExtensions.filter(function(uuid) {
-        return enabledExtensions.indexOf(uuid) == -1;
-    }).forEach(function(uuid) {
-        enableExtension(uuid);
-    });
-
-    // Find and disable all the newly disabled extensions: UUIDs found in the
-    // old setting, but not in the new one.
-    enabledExtensions.filter(function(item) {
-        return newEnabledExtensions.indexOf(item) == -1;
-    }).forEach(function(uuid) {
-        disableExtension(uuid);
-    });
-
-    enabledExtensions = newEnabledExtensions;
-}
-
 function init() {
    let userExtensionsPath = GLib.build_filenamev([global.userdatadir, 'extensions']);
    userExtensionsDir = Gio.file_new_for_path(userExtensionsPath);
    try {
-        if (!userExtensionsDir.query_exists(null))
-            userExtensionsDir.make_directory_with_parents(null);
+        userExtensionsDir.make_directory_with_parents(null);
    } catch (e) {
        global.logError('' + e);
    }

-    global.settings.connect('changed::' + ENABLED_EXTENSIONS_KEY, onEnabledExtensionsChanged);
-    enabledExtensions = global.settings.get_strv(ENABLED_EXTENSIONS_KEY);
+    disabledExtensions = global.settings.get_strv('disabled-extensions', -1);
 }

 function _loadExtensionsIn(dir, type) {
@ -442,8 +195,8 @@ function _loadExtensionsIn(dir, type) {
        if (fileType != Gio.FileType.DIRECTORY)
            continue;
        let name = info.get_name();
+        let enabled = disabledExtensions.indexOf(name) < 0;
        let child = dir.get_child(name);
-        let enabled = enabledExtensions.indexOf(name) != -1;
        loadExtension(child, enabled, type);
    }
    fileEnum.close(null);
@ -459,73 +212,3 @@ function loadExtensions() {
            _loadExtensionsIn(dir, ExtensionType.SYSTEM);
    }
 }
-
-function InstallExtensionDialog(uuid, version_tag, name) {
-    this._init(uuid, version_tag, name);
-}
-
-InstallExtensionDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(uuid, version_tag, name) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'extension-dialog' });
-
-        this._uuid = uuid;
-        this._version_tag = version_tag;
-        this._name = name;
-
-        this.setButtons([{ label: _("Cancel"),
-                           action: Lang.bind(this, this._onCancelButtonPressed),
-                           key:    Clutter.Escape
-                         },
-                         { label:  _("Install"),
-                           action: Lang.bind(this, this._onInstallButtonPressed)
-                         }]);
-
-        let message = _("Download and install '%s' from extensions.gnome.org?").format(name);
-
-        this._descriptionLabel = new St.Label({ text: message });
-
-        this.contentLayout.add(this._descriptionLabel,
-                               { y_fill:  true,
-                                 y_align: St.Align.START });
-    },
-
-    _onCancelButtonPressed: function(button, event) {
-        this.close(global.get_current_time());
-
-        // Even though the extension is already "uninstalled", send through
-        // a state-changed signal for any users who want to know if the install
-        // went through correctly -- using proper async DBus would block more
-        // traditional clients like the plugin
-        let meta = { uuid: this._uuid,
-                     state: ExtensionState.UNINSTALLED,
-                     error: '' };
-
-        _signals.emit('extension-state-changed', meta);
-    },
-
-    _onInstallButtonPressed: function(button, event) {
-        let meta = { uuid: this._uuid,
-                     state: ExtensionState.DOWNLOADING,
-                     error: '' };
-
-        extensionMeta[this._uuid] = meta;
-
-        _signals.emit('extension-state-changed', meta);
-
-        let params = { version_tag: this._version_tag,
-                       shell_version: Config.PACKAGE_VERSION,
-                       api_version: API_VERSION.toString() };
-
-        let url = REPOSITORY_URL_DOWNLOAD.format(this._uuid);
-        let message = Soup.form_request_new_from_hash('GET', url, params);
-
-        _httpSession.queue_message(message,
-                                   Lang.bind(this, function(session, message) {
-                                       gotExtensionZipFile(session, message, this._uuid);
-                                   }));
-
-        this.close(global.get_current_time());
-    }
-};
--- a/js/ui/iconGrid.js
+++ b/js/ui/iconGrid.js
@ -42,10 +42,10 @@ BaseIcon.prototype = {
        box.add_actor(this._iconBin);

        if (params.showLabel) {
-            this.label = new St.Label({ text: label });
-            box.add_actor(this.label);
+            this._name = new St.Label({ text: label });
+            box.add_actor(this._name);
        } else {
-            this.label = null;
+            this._name = null;
        }

        if (params.createIcon)
@ -67,8 +67,8 @@ BaseIcon.prototype = {

        let childBox = new Clutter.ActorBox();

-        if (this.label) {
-            let [labelMinHeight, labelNatHeight] = this.label.get_preferred_height(-1);
+        if (this._name) {
+            let [labelMinHeight, labelNatHeight] = this._name.get_preferred_height(-1);
            preferredHeight += this._spacing + labelNatHeight;

            let labelHeight = availHeight >= preferredHeight ? labelNatHeight
@ -79,7 +79,7 @@ BaseIcon.prototype = {
            childBox.x2 = availWidth;
            childBox.y1 = iconSize + this._spacing;
            childBox.y2 = childBox.y1 + labelHeight;
-            this.label.allocate(childBox, flags);
+            this._name.allocate(childBox, flags);
        }

        childBox.x1 = Math.floor((availWidth - iconNatWidth) / 2);
@ -98,8 +98,8 @@ BaseIcon.prototype = {
        alloc.min_size = iconMinHeight;
        alloc.natural_size = iconNatHeight;

-        if (this.label) {
-            let [labelMinHeight, labelNatHeight] = this.label.get_preferred_height(forWidth);
+        if (this._name) {
+            let [labelMinHeight, labelNatHeight] = this._name.get_preferred_height(forWidth);
            alloc.min_size += this._spacing + labelMinHeight;
            alloc.natural_size += this._spacing + labelNatHeight;
        }
--- a/js/ui/keyboard.js
+++ b/js/ui/keyboard.js
@ -1,540 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Caribou = imports.gi.Caribou;
-const Clutter = imports.gi.Clutter;
-const DBus = imports.dbus;
-const Gdk = imports.gi.Gdk;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Lang = imports.lang;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const BoxPointer = imports.ui.boxpointer;
-const Main = imports.ui.main;
-const MessageTray = imports.ui.messageTray;
-
-const KEYBOARD_SCHEMA = 'org.gnome.shell.keyboard';
-const KEYBOARD_TYPE = 'keyboard-type';
-
-const A11Y_APPLICATIONS_SCHEMA = 'org.gnome.desktop.a11y.applications';
-const SHOW_KEYBOARD = 'screen-keyboard-enabled';
-
-// Key constants taken from Antler
-// FIXME: ought to be moved into libcaribou
-const PRETTY_KEYS = {
-    'BackSpace': '\u232b',
-    'space': ' ',
-    'Return': '\u23ce',
-    'Caribou_Prefs': '\u2328',
-    'Caribou_ShiftUp': '\u2b06',
-    'Caribou_ShiftDown': '\u2b07',
-    'Caribou_Emoticons': '\u263a',
-    'Caribou_Symbols': '123',
-    'Caribou_Symbols_More': '{#*',
-    'Caribou_Alpha': 'Abc',
-    'Tab': 'Tab',
-    'Escape': 'Esc',
-    'Control_L': 'Ctrl',
-    'Alt_L': 'Alt'
-};
-
-const CaribouKeyboardIface = {
-    name: 'org.gnome.Caribou.Keyboard',
-    methods:    [ { name: 'Show',
-                    inSignature: 'u',
-                    outSignature: ''
-                  },
-                  { name: 'Hide',
-                    inSignature: 'u',
-                    outSignature: ''
-                  },
-                  { name: 'SetCursorLocation',
-                    inSignature: 'iiii',
-                    outSignature: ''
-                  },
-                  { name: 'SetEntryLocation',
-                    inSignature: 'iiii',
-                    outSignature: ''
-                  } ],
-    properties: [ { name: 'Name',
-                    signature: 's',
-                    access: 'read' } ]
-};
-
-function Key() {
-    this._init.apply(this, arguments);
-}
-
-Key.prototype = {
-    _init : function(key) {
-        this._key = key;
-
-        this.actor = this._makeKey();
-
-        this._extended_keys = this._key.get_extended_keys();
-        this._extended_keyboard = null;
-
-        if (this._key.name == "Control_L" || this._key.name == "Alt_L")
-            this._key.latch = true;
-
-        this._key.connect('key-pressed', Lang.bind(this, function ()
-                                                   { this.actor.checked = true }));
-        this._key.connect('key-released', Lang.bind(this, function ()
-                                                    { this.actor.checked = false; }));
-
-        if (this._extended_keys.length > 0) {
-            this._grabbed = false;
-            this._eventCaptureId = 0;
-            this._key.connect('notify::show-subkeys', Lang.bind(this, this._onShowSubkeysChanged));
-            this._boxPointer = new BoxPointer.BoxPointer(St.Side.BOTTOM,
-                                                         { x_fill: true,
-                                                           y_fill: true,
-                                                           x_align: St.Align.START });
-            // Adds style to existing keyboard style to avoid repetition
-            this._boxPointer.actor.add_style_class_name('keyboard-subkeys');
-            this._getExtendedKeys();
-            this.actor._extended_keys = this._extended_keyboard;
-            this._boxPointer.actor.hide();
-            Main.layoutManager.addChrome(this._boxPointer.actor, { visibleInFullscreen: true });
-        }
-    },
-
-    _makeKey: function () {
-        let label = this._key.name;
-
-        if (label.length > 1) {
-            let pretty = PRETTY_KEYS[label];
-            if (pretty)
-                label = pretty;
-            else
-                label = this._getUnichar(this._key);
-        }
-
-        label = GLib.markup_escape_text(label, -1);
-        let button = new St.Button ({ label: label,
-                                      style_class: 'keyboard-key' });
-
-        button.key_width = this._key.width;
-        button.connect('button-press-event', Lang.bind(this, function () { this._key.press(); }));
-        button.connect('button-release-event', Lang.bind(this, function () { this._key.release(); }));
-
-        return button;
-    },
-
-    _getUnichar: function(key) {
-        let keyval = key.keyval;
-        let unichar = Gdk.keyval_to_unicode(keyval);
-        if (unichar) {
-            return String.fromCharCode(unichar);
-        } else {
-            return key.name;
-        }
-    },
-
-    _getExtendedKeys: function () {
-        this._extended_keyboard = new St.BoxLayout({ style_class: 'keyboard-layout',
-                                                     vertical: false });
-        for (let i = 0; i < this._extended_keys.length; ++i) {
-            let extended_key = this._extended_keys[i];
-            let label = this._getUnichar(extended_key);
-            let key = new St.Button({ label: label, style_class: 'keyboard-key' });
-            key.extended_key = extended_key;
-            key.connect('button-press-event', Lang.bind(this, function () { extended_key.press(); }));
-            key.connect('button-release-event', Lang.bind(this, function () { extended_key.release(); }));
-            this._extended_keyboard.add(key);
-        }
-        this._boxPointer.bin.add_actor(this._extended_keyboard);
-    },
-
-    _onEventCapture: function (actor, event) {
-        let source = event.get_source();
-        let type = event.type();
-
-        if ((type == Clutter.EventType.BUTTON_PRESS ||
-             type == Clutter.EventType.BUTTON_RELEASE) &&
-            this._extended_keyboard.contains(source)) {
-            source.extended_key.press();
-            source.extended_key.release();
-            return false;
-        }
-        if (type == Clutter.EventType.BUTTON_PRESS) {
-            this._boxPointer.actor.hide();
-            this._ungrab();
-            return true;
-        }
-        return false;
-    },
-
-    _ungrab: function () {
-        global.stage.disconnect(this._eventCaptureId);
-        this._eventCaptureId = 0;
-        this._grabbed = false;
-        Main.popModal(this.actor);
-    },
-
-    _onShowSubkeysChanged: function () {
-        if (this._key.show_subkeys) {
-            this.actor.fake_release();
-            this._boxPointer.actor.raise_top();
-            this._boxPointer.setPosition(this.actor, 0.5);
-            this._boxPointer.show(true);
-            this.actor.set_hover(false);
-            if (!this._grabbed) {
-                 Main.pushModal(this.actor);
-                 this._eventCaptureId = global.stage.connect('captured-event', Lang.bind(this, this._onEventCapture));
-                 this._grabbed = true;
-            }
-            this._key.release();
-        } else {
-            if (this._grabbed)
-                this._ungrab();
-            this._boxPointer.hide(true);
-        }
-    }
-};
-
-function Keyboard() {
-    this._init.apply(this, arguments);
-}
-
-Keyboard.prototype = {
-    _init: function () {
-        DBus.session.exportObject('/org/gnome/Caribou/Keyboard', this);
-
-        this.actor = null;
-
-        this._timestamp = global.get_current_time();
-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._redraw));
-
-        this._keyboardSettings = new Gio.Settings({ schema: KEYBOARD_SCHEMA });
-        this._keyboardSettings.connect('changed', Lang.bind(this, this._settingsChanged));
-        this._a11yApplicationsSettings = new Gio.Settings({ schema: A11Y_APPLICATIONS_SCHEMA });
-        this._a11yApplicationsSettings.connect('changed', Lang.bind(this, this._settingsChanged));
-        this._settingsChanged();
-    },
-
-    init: function () {
-        this._redraw();
-    },
-
-    _settingsChanged: function () {
-        this._enableKeyboard = this._a11yApplicationsSettings.get_boolean(SHOW_KEYBOARD);
-        if (!this._enableKeyboard && !this._keyboard)
-            return;
-        if (this._enableKeyboard && this._keyboard &&
-            this._keyboard.keyboard_type == this._keyboardSettings.get_string(KEYBOARD_TYPE))
-            return;
-
-        if (this._keyboard)
-            this._destroyKeyboard();
-        if (this._enableKeyboard)
-            this._setupKeyboard();
-        else
-            Main.layoutManager.hideKeyboard(true);
-    },
-
-    _destroyKeyboard: function() {
-        if (this._keyboardNotifyId)
-            this._keyboard.disconnect(this._keyboardNotifyId);
-        if (this._focusNotifyId)
-            global.stage.disconnect(this._focusNotifyId);
-        this._keyboard = null;
-        this.actor.destroy();
-        this.actor = null;
-
-        this._destroySource();
-    },
-
-    _setupKeyboard: function() {
-        this.actor = new St.BoxLayout({ name: 'keyboard', vertical: true, reactive: true });
-        Main.layoutManager.keyboardBox.add_actor(this.actor);
-        Main.layoutManager.trackChrome(this.actor);
-
-        this._keyboard = new Caribou.KeyboardModel({ keyboard_type: this._keyboardSettings.get_string(KEYBOARD_TYPE) });
-        this._groups = {};
-        this._current_page = null;
-
-        // Initialize keyboard key measurements
-        this._numOfHorizKeys = 0;
-        this._numOfVertKeys = 0;
-
-        this._addKeys();
-
-        this._keyboardNotifyId = this._keyboard.connect('notify::active-group', Lang.bind(this, this._onGroupChanged));
-        this._focusNotifyId = global.stage.connect('notify::key-focus', Lang.bind(this, this._onKeyFocusChanged));
-        this._createSource();
-    },
-
-    _onKeyFocusChanged: function () {
-        let focus = global.stage.key_focus;
-
-        // Showing an extended key popup will grab focus, but ignore that
-        if (focus && focus._extended_keys)
-            return;
-
-        if (focus instanceof Clutter.Text)
-            this.show();
-        else
-            this.hide();
-    },
-
-    _addKeys: function () {
-        let groups = this._keyboard.get_groups();
-        for (let i = 0; i < groups.length; ++i) {
-             let gname = groups[i];
-             let group = this._keyboard.get_group(gname);
-             group.connect('notify::active-level', Lang.bind(this, this._onLevelChanged));
-             let layers = {};
-             let levels = group.get_levels();
-             for (let j = 0; j < levels.length; ++j) {
-                 let lname = levels[j];
-                 let level = group.get_level(lname);
-                 let layout = new St.BoxLayout({ style_class: 'keyboard-layout',
-                                                 vertical: true });
-                 this._loadRows(level, layout);
-                 layers[lname] = layout;
-                 this.actor.add(layout, { x_fill: false });
-
-                 layout.hide();
-             }
-             this._groups[gname] = layers;
-        }
-
-        this._setActiveLayer();
-    },
-
-    _getTrayIcon: function () {
-        let trayButton = new St.Button ({ label: "tray", style_class: 'keyboard-key' });
-        trayButton.key_width = 1;
-        trayButton.connect('button-press-event', Lang.bind(this, function () {
-            Main.messageTray.toggle();
-        }));
-
-        Main.overview.connect('showing', Lang.bind(this, function () {
-            trayButton.reactive = false;
-            trayButton.add_style_pseudo_class('grayed');
-        }));
-        Main.overview.connect('hiding', Lang.bind(this, function () {
-            trayButton.reactive = true;
-            trayButton.remove_style_pseudo_class('grayed');
-        }));
-
-        return trayButton;
-    },
-
-    _addRows : function (keys, layout) {
-        let keyboard_row = new St.BoxLayout();
-        for (let i = 0; i < keys.length; ++i) {
-            let children = keys[i].get_children();
-            let right_box = new St.BoxLayout({ style_class: 'keyboard-row' });
-            let left_box = new St.BoxLayout({ style_class: 'keyboard-row' });
-            for (let j = 0; j < children.length; ++j) {
-                if (this._numOfHorizKeys == 0)
-                    this._numOfHorizKeys = children.length;
-                let key = children[j];
-                let button = new Key(key);
-
-                if (key.align == 'right')
-                    right_box.add(button.actor);
-                else
-                    left_box.add(button.actor);
-                if (key.name == "Caribou_Prefs") {
-                    key.connect('key-released', Lang.bind(this, this.hide));
-
-                    // Add new key for hiding message tray
-                    right_box.add(this._getTrayIcon());
-                }
-            }
-            keyboard_row.add(left_box, { expand: true, x_fill: false, x_align: St.Align.START });
-            keyboard_row.add(right_box, { expand: true, x_fill: false, x_align: St.Align.END });
-        }
-        layout.add(keyboard_row);
-    },
-
-    _loadRows : function (level, layout) {
-        let rows = level.get_rows();
-        for (let i = 0; i < rows.length; ++i) {
-            let row = rows[i];
-            if (this._numOfVertKeys == 0)
-                this._numOfVertKeys = rows.length;
-            this._addRows(row.get_columns(), layout);
-        }
-
-    },
-
-    _redraw: function () {
-        if (!this._enableKeyboard)
-            return;
-
-        let monitor = Main.layoutManager.bottomMonitor;
-        let maxHeight = monitor.height / 3;
-        this.actor.width = monitor.width;
-
-        let layout = this._current_page;
-        let verticalSpacing = layout.get_theme_node().get_length('spacing');
-        let padding = layout.get_theme_node().get_length('padding');
-
-        let box = layout.get_children()[0].get_children()[0];
-        let horizontalSpacing = box.get_theme_node().get_length('spacing');
-        let allHorizontalSpacing = (this._numOfHorizKeys - 1) * horizontalSpacing;
-        let keyWidth = Math.floor((this.actor.width - allHorizontalSpacing - 2 * padding) / this._numOfHorizKeys);
-
-        let allVerticalSpacing = (this._numOfVertKeys - 1) * verticalSpacing;
-        let keyHeight = Math.floor((maxHeight - allVerticalSpacing - 2 * padding) / this._numOfVertKeys);
-
-        let keySize = Math.min(keyWidth, keyHeight);
-        this.actor.height = keySize * this._numOfVertKeys + allVerticalSpacing + 2 * padding;
-
-        let rows = this._current_page.get_children();
-        for (let i = 0; i < rows.length; ++i) {
-            let keyboard_row = rows[i];
-            let boxes = keyboard_row.get_children();
-            for (let j = 0; j < boxes.length; ++j) {
-                let keys = boxes[j].get_children();
-                for (let k = 0; k < keys.length; ++k) {
-                    let child = keys[k];
-                    child.width = keySize * child.key_width;
-                    child.height = keySize;
-                    if (child._extended_keys) {
-                        let extended_keys = child._extended_keys.get_children();
-                        for (let n = 0; n < extended_keys.length; ++n) {
-                            let extended_key = extended_keys[n];
-                            extended_key.width = keySize;
-                            extended_key.height = keySize;
-                        }
-                    }
-                }
-            }
-        }
-    },
-
-    _onLevelChanged: function () {
-        this._setActiveLayer();
-        this._redraw();
-    },
-
-    _onGroupChanged: function () {
-        this._setActiveLayer();
-        this._redraw();
-    },
-
-    _setActiveLayer: function () {
-        let active_group_name = this._keyboard.active_group;
-        let active_group = this._keyboard.get_group(active_group_name);
-        let active_level = active_group.active_level;
-        let layers = this._groups[active_group_name];
-
-        if (this._current_page != null) {
-            this._current_page.hide();
-        }
-
-        this._current_page = layers[active_level];
-        this._current_page.show();
-    },
-
-    _createSource: function () {
-        if (this._source == null) {
-            this._source = new KeyboardSource(this);
-            this._source.setTransient(true);
-            Main.messageTray.add(this._source);
-        }
-    },
-
-    _destroySource: function () {
-        if (this._source) {
-            this._source.destroy();
-            this._source = null;
-        }
-    },
-
-    show: function () {
-        this._redraw();
-
-        Main.layoutManager.showKeyboard();
-        this._destroySource();
-    },
-
-    hide: function () {
-        Main.layoutManager.hideKeyboard();
-        this._createSource();
-    },
-
-    _moveTemporarily: function () {
-        let currentWindow = global.screen.get_display().focus_window;
-        let rect = currentWindow.get_outer_rect();
-
-        let newX = rect.x;
-        let newY = 3 * this.actor.height / 2;
-        currentWindow.move_frame(true, newX, newY);
-    },
-
-    _setLocation: function (x, y) {
-        if (y >= 2 * this.actor.height)
-            this._moveTemporarily();
-    },
-
-    // D-Bus methods
-    Show: function(timestamp) {
-        if (timestamp - this._timestamp < 0)
-            return;
-
-        this._timestamp = timestamp;
-        this.show();
-    },
-
-    Hide: function(timestamp) {
-        if (timestamp - this._timestamp < 0)
-            return;
-
-        this._timestamp = timestamp;
-        this.hide();
-    },
-
-    SetCursorLocation: function(x, y, w, h) {
-//        this._setLocation(x, y);
-    },
-
-    SetEntryLocation: function(x, y, w, h) {
-//        this._setLocation(x, y);
-    },
-
-    get Name() {
-        return 'gnome-shell';
-    }
-};
-DBus.conformExport(Keyboard.prototype, CaribouKeyboardIface);
-
-function KeyboardSource() {
-    this._init.apply(this, arguments);
-}
-
-KeyboardSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function(keyboard) {
-        this._keyboard = keyboard;
-        MessageTray.Source.prototype._init.call(this, _("Keyboard"));
-
-        this._setSummaryIcon(this.createNotificationIcon());
-    },
-
-    createNotificationIcon: function() {
-        return new St.Icon({ icon_name: 'input-keyboard',
-                             icon_type: St.IconType.SYMBOLIC,
-                             icon_size: this.ICON_SIZE });
-    },
-
-     handleSummaryClick: function() {
-        let event = Clutter.get_current_event();
-        if (event.type() != Clutter.EventType.BUTTON_RELEASE)
-            return false;
-
-        this.open();
-        return true;
-    },
-
-    open: function() {
-        this._keyboard.show();
-    }
-};
--- a/js/ui/layout.js
+++ b/js/ui/layout.js
@ -1,967 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Clutter = imports.gi.Clutter;
-const Lang = imports.lang;
-const Mainloop = imports.mainloop;
-const Meta = imports.gi.Meta;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
-const St = imports.gi.St;
-
-const Main = imports.ui.main;
-const Params = imports.misc.params;
-const ScreenSaver = imports.misc.screenSaver;
-const Tweener = imports.ui.tweener;
-
-const HOT_CORNER_ACTIVATION_TIMEOUT = 0.5;
-const STARTUP_ANIMATION_TIME = 0.2;
-const KEYBOARD_ANIMATION_TIME = 0.5;
-
-function LayoutManager() {
-    this._init.apply(this, arguments);
-}
-
-LayoutManager.prototype = {
-    _init: function () {
-        this._rtl = (St.Widget.get_default_direction() == St.TextDirection.RTL);
-        this.monitors = [];
-        this.primaryMonitor = null;
-        this.primaryIndex = -1;
-        this._hotCorners = [];
-        this._leftPanelBarrier = 0;
-        this._rightPanelBarrier = 0;
-        this._trayBarrier = 0;
-
-        this._chrome = new Chrome(this);
-
-        this.panelBox = new St.BoxLayout({ name: 'panelBox',
-                                           vertical: true });
-        this.addChrome(this.panelBox, { affectsStruts: true });
-        this.panelBox.connect('allocation-changed',
-                              Lang.bind(this, this._updatePanelBarriers));
-
-        this.trayBox = new St.BoxLayout({ name: 'trayBox' }); 
-        this.addChrome(this.trayBox, { visibleInFullscreen: true });
-        this.trayBox.connect('allocation-changed',
-                             Lang.bind(this, this._updateTrayBarrier));
-
-        this.keyboardBox = new St.BoxLayout({ name: 'keyboardBox',
-                                              reactive: true,
-                                              track_hover: true });
-        this.addChrome(this.keyboardBox, { visibleInFullscreen: true });
-        this._keyboardHeightNotifyId = 0;
-
-        global.screen.connect('monitors-changed',
-                              Lang.bind(this, this._monitorsChanged));
-        this._monitorsChanged();
-    },
-
-    // This is called by Main after everything else is constructed;
-    // Chrome.init() needs access to Main.overview, which didn't exist
-    // yet when the LayoutManager was constructed.
-    init: function() {
-        this._chrome.init();
-
-        this._startupAnimation();
-    },
-
-    _updateMonitors: function() {
-        let screen = global.screen;
-
-        this.monitors = [];
-        let nMonitors = screen.get_n_monitors();
-        for (let i = 0; i < nMonitors; i++)
-            this.monitors.push(screen.get_monitor_geometry(i));
-
-        if (nMonitors == 1) {
-            this.primaryIndex = this.bottomIndex = 0;
-        } else {
-            // If there are monitors below the primary, then we need
-            // to split primary from bottom.
-            this.primaryIndex = this.bottomIndex = screen.get_primary_monitor();
-            for (let i = 0; i < this.monitors.length; i++) {
-                let monitor = this.monitors[i];
-                if (this._isAboveOrBelowPrimary(monitor)) {
-                    if (monitor.y > this.monitors[this.bottomIndex].y)
-                        this.bottomIndex = i;
-                }
-            }
-        }
-        this.primaryMonitor = this.monitors[this.primaryIndex];
-        this.bottomMonitor = this.monitors[this.bottomIndex];
-    },
-
-    _updateHotCorners: function() {
-        // destroy old hot corners
-        for (let i = 0; i < this._hotCorners.length; i++)
-            this._hotCorners[i].destroy();
-        this._hotCorners = [];
-
-        // build new hot corners
-        for (let i = 0; i < this.monitors.length; i++) {
-            if (i == this.primaryIndex)
-                continue;
-
-            let monitor = this.monitors[i];
-            let cornerX = this._rtl ? monitor.x + monitor.width : monitor.x;
-            let cornerY = monitor.y;
-
-            let haveTopLeftCorner = true;
-
-            // Check if we have a top left (right for RTL) corner.
-            // I.e. if there is no monitor directly above or to the left(right)
-            let besideX = this._rtl ? monitor.x + 1 : cornerX - 1;
-            let besideY = cornerY;
-            let aboveX = cornerX;
-            let aboveY = cornerY - 1;
-
-            for (let j = 0; j < this.monitors.length; j++) {
-                if (i == j)
-                    continue;
-                let otherMonitor = this.monitors[j];
-                if (besideX >= otherMonitor.x &&
-                    besideX < otherMonitor.x + otherMonitor.width &&
-                    besideY >= otherMonitor.y &&
-                    besideY < otherMonitor.y + otherMonitor.height) {
-                    haveTopLeftCorner = false;
-                    break;
-                }
-                if (aboveX >= otherMonitor.x &&
-                    aboveX < otherMonitor.x + otherMonitor.width &&
-                    aboveY >= otherMonitor.y &&
-                    aboveY < otherMonitor.y + otherMonitor.height) {
-                    haveTopLeftCorner = false;
-                    break;
-                }
-            }
-
-            if (!haveTopLeftCorner)
-                continue;
-
-            let corner = new HotCorner();
-            this._hotCorners.push(corner);
-            corner.actor.set_position(cornerX, cornerY);
-            this._chrome.addActor(corner.actor);
-        }
-    },
-
-    _updateBoxes: function() {
-        this.panelBox.set_position(this.primaryMonitor.x, this.primaryMonitor.y);
-        this.panelBox.set_size(this.primaryMonitor.width, -1);
-
-        this.keyboardBox.set_position(this.bottomMonitor.x,
-                                      this.bottomMonitor.y + this.bottomMonitor.height);
-        this.keyboardBox.set_size(this.bottomMonitor.width, -1);
-
-        this.trayBox.set_position(this.bottomMonitor.x,
-                                  this.bottomMonitor.y + this.bottomMonitor.height);
-        this.trayBox.set_size(this.bottomMonitor.width, -1);
-
-        // Set trayBox's clip to show things above it, but not below
-        // it (so it's not visible behind the keyboard). The exact
-        // height of the clip doesn't matter, as long as it's taller
-        // than any Notification.actor.
-        this.trayBox.set_clip(0, -this.bottomMonitor.height,
-                              this.bottomMonitor.width, this.bottomMonitor.height);
-    },
-
-    _updatePanelBarriers: function() {
-        if (this._leftPanelBarrier)
-            global.destroy_pointer_barrier(this._leftPanelBarrier);
-        if (this._rightPanelBarrier)
-            global.destroy_pointer_barrier(this._rightPanelBarrier);
-
-        if (this.panelBox.height) {
-            let primary = this.primaryMonitor;
-            this._leftPanelBarrier =
-                global.create_pointer_barrier(primary.x, primary.y,
-                                              primary.x, primary.y + this.panelBox.height,
-                                              1 /* BarrierPositiveX */);
-            this._rightPanelBarrier =
-                global.create_pointer_barrier(primary.x + primary.width, primary.y,
-                                              primary.x + primary.width, primary.y + this.panelBox.height,
-                                              4 /* BarrierNegativeX */);
-        } else {
-            this._leftPanelBarrier = 0;
-            this._rightPanelBarrier = 0;
-        }
-    },
-
-    _updateTrayBarrier: function() {
-        let monitor = this.bottomMonitor;
-
-        if (this._trayBarrier)
-            global.destroy_pointer_barrier(this._trayBarrier);
-
-        if (Main.messageTray) {
-            this._trayBarrier =
-                global.create_pointer_barrier(monitor.x + monitor.width, monitor.y + monitor.height - Main.messageTray.actor.height,
-                                              monitor.x + monitor.width, monitor.y + monitor.height,
-                                              4 /* BarrierNegativeX */);
-        } else {
-            this._trayBarrier = 0;
-        }
-    },
-
-    _monitorsChanged: function() {
-        this._updateMonitors();
-        this._updateBoxes();
-        this._updateHotCorners();
-
-        this.emit('monitors-changed');
-    },
-
-    _isAboveOrBelowPrimary: function(monitor) {
-        let primary = this.monitors[this.primaryIndex];
-        let monitorLeft = monitor.x, monitorRight = monitor.x + monitor.width;
-        let primaryLeft = primary.x, primaryRight = primary.x + primary.width;
-
-        if ((monitorLeft >= primaryLeft && monitorLeft <= primaryRight) ||
-            (monitorRight >= primaryLeft && monitorRight <= primaryRight) ||
-            (primaryLeft >= monitorLeft && primaryLeft <= monitorRight) ||
-            (primaryRight >= monitorLeft && primaryRight <= monitorRight))
-            return true;
-
-        return false;
-    },
-
-    get focusIndex() {
-        let focusWindow = global.display.focus_window;
-
-        if (focusWindow) {
-            let wrect = focusWindow.get_outer_rect();
-            for (let i = 0; i < this.monitors.length; i++) {
-                let monitor = this.monitors[i];
-
-                if (monitor.x <= wrect.x && monitor.y <= wrect.y &&
-                    monitor.x + monitor.width > wrect.x &&
-                    monitor.y + monitor.height > wrect.y)
-                    return i;
-            }
-        }
-
-        return this.primaryIndex;
-    },
-
-    get focusMonitor() {
-        return this.monitors[this.focusIndex];
-    },
-
-    _startupAnimation: function() {
-        // Don't animate the strut
-        this._chrome.freezeUpdateRegions();
-
-        this.panelBox.anchor_y = this.panelBox.height;
-        Tweener.addTween(this.panelBox,
-                         { anchor_y: 0,
-                           time: STARTUP_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._startupAnimationComplete,
-                           onCompleteScope: this
-                         });
-    },
-
-    _startupAnimationComplete: function() {
-        this._chrome.thawUpdateRegions();
-    },
-
-    showKeyboard: function () {
-        Main.messageTray.hide();
-        this.keyboardBox.raise_top();
-        Tweener.addTween(this.keyboardBox,
-                         { anchor_y: this.keyboardBox.height,
-                           time: KEYBOARD_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._showKeyboardComplete,
-                           onCompleteScope: this
-                         });
-        Tweener.addTween(this.trayBox,
-                         { anchor_y: this.keyboardBox.height,
-                           time: KEYBOARD_ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-    },
-
-    _showKeyboardComplete: function() {
-        // Poke Chrome to update the input shape; it doesn't notice
-        // anchor point changes
-        this._chrome.updateRegions();
-
-        this._keyboardHeightNotifyId = this.keyboardBox.connect('notify::height', Lang.bind(this, function () {
-            this.keyboardBox.anchor_y = this.keyboardBox.height;
-            this.trayBox.anchor_y = this.keyboardBox.height;
-        }));
-    },
-
-    hideKeyboard: function (immediate) {
-        Main.messageTray.hide();
-        if (this._keyboardHeightNotifyId) {
-            this.keyboardBox.disconnect(this._keyboardHeightNotifyId);
-            this._keyboardHeightNotifyId = 0;
-        }
-        Tweener.addTween(this.keyboardBox,
-                         { anchor_y: 0,
-                           time: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
-                           transition: 'easeOutQuad',
-                           onComplete: this._hideKeyboardComplete,
-                           onCompleteScope: this
-                         });
-        Tweener.addTween(this.trayBox,
-                         { anchor_y: 0,
-                           time: immediate ? 0 : KEYBOARD_ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-    },
-
-    _hideKeyboardComplete: function() {
-        this._chrome.updateRegions();
-    },
-
-    // addChrome:
-    // @actor: an actor to add to the chrome
-    // @params: (optional) additional params
-    //
-    // Adds @actor to the chrome, and (unless %affectsInputRegion in
-    // @params is %false) extends the input region to include it.
-    // Changes in @actor's size, position, and visibility will
-    // automatically result in appropriate changes to the input
-    // region.
-    //
-    // If %affectsStruts in @params is %true (and @actor is along a
-    // screen edge), then @actor's size and position will also affect
-    // the window manager struts. Changes to @actor's visibility will
-    // NOT affect whether or not the strut is present, however.
-    //
-    // If %visibleInFullscreen in @params is %true, the actor will be
-    // visible even when a fullscreen window should be covering it.
-    addChrome: function(actor, params) {
-        this._chrome.addActor(actor, params);
-    },
-
-    // trackChrome:
-    // @actor: a descendant of the chrome to begin tracking
-    // @params: parameters describing how to track @actor
-    //
-    // Tells the chrome to track @actor, which must be a descendant
-    // of an actor added via addChrome(). This can be used to extend the
-    // struts or input region to cover specific children.
-    //
-    // @params can have any of the same values as in addChrome(),
-    // though some possibilities don't make sense (eg, trying to have
-    // a %visibleInFullscreen child of a non-%visibleInFullscreen
-    // parent). By default, @actor has the same params as its chrome
-    // ancestor.
-    trackChrome: function(actor, params) {
-        this._chrome.trackActor(actor, params);
-    },
-
-    // untrackChrome:
-    // @actor: an actor previously tracked via trackChrome()
-    //
-    // Undoes the effect of trackChrome()
-    untrackChrome: function(actor) {
-        this._chrome.untrackActor(actor);
-    },
-
-    // removeChrome:
-    // @actor: a chrome actor
-    //
-    // Removes @actor from the chrome
-    removeChrome: function(actor) {
-        this._chrome.removeActor(actor);
-    }
-};
-Signals.addSignalMethods(LayoutManager.prototype);
-
-
-// HotCorner:
-//
-// This class manages a "hot corner" that can toggle switching to
-// overview.
-function HotCorner() {
-    this._init();
-}
-
-HotCorner.prototype = {
-    _init : function() {
-        // We use this flag to mark the case where the user has entered the
-        // hot corner and has not left both the hot corner and a surrounding
-        // guard area (the "environs"). This avoids triggering the hot corner
-        // multiple times due to an accidental jitter.
-        this._entered = false;
-
-        this.actor = new Clutter.Group({ name: 'hot-corner-environs',
-                                         width: 3,
-                                         height: 3,
-                                         reactive: true });
-
-        this._corner = new Clutter.Rectangle({ name: 'hot-corner',
-                                               width: 1,
-                                               height: 1,
-                                               opacity: 0,
-                                               reactive: true });
-        this._corner._delegate = this;
-
-        this.actor.add_actor(this._corner);
-
-        if (St.Widget.get_default_direction() == St.TextDirection.RTL) {
-            this._corner.set_position(this.actor.width - this._corner.width, 0);
-            this.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
-        } else {
-            this._corner.set_position(0, 0);
-        }
-
-        this._activationTime = 0;
-
-        this.actor.connect('leave-event',
-                           Lang.bind(this, this._onEnvironsLeft));
-
-        // Clicking on the hot corner environs should result in the
-        // same behavior as clicking on the hot corner.
-        this.actor.connect('button-release-event',
-                           Lang.bind(this, this._onCornerClicked));
-
-        // In addition to being triggered by the mouse enter event,
-        // the hot corner can be triggered by clicking on it. This is
-        // useful if the user wants to undo the effect of triggering
-        // the hot corner once in the hot corner.
-        this._corner.connect('enter-event',
-                             Lang.bind(this, this._onCornerEntered));
-        this._corner.connect('button-release-event',
-                             Lang.bind(this, this._onCornerClicked));
-        this._corner.connect('leave-event',
-                             Lang.bind(this, this._onCornerLeft));
-
-        // Cache the three ripples instead of dynamically creating and destroying them.
-        this._ripple1 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-        this._ripple2 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-        this._ripple3 = new St.BoxLayout({ style_class: 'ripple-box', opacity: 0 });
-
-        Main.uiGroup.add_actor(this._ripple1);
-        Main.uiGroup.add_actor(this._ripple2);
-        Main.uiGroup.add_actor(this._ripple3);
-    },
-
-    destroy: function() {
-        this.actor.destroy();
-    },
-
-    _animRipple : function(ripple, delay, time, startScale, startOpacity, finalScale) {
-        // We draw a ripple by using a source image and animating it scaling
-        // outwards and fading away. We want the ripples to move linearly
-        // or it looks unrealistic, but if the opacity of the ripple goes
-        // linearly to zero it fades away too quickly, so we use Tweener's
-        // 'onUpdate' to give a non-linear curve to the fade-away and make
-        // it more visible in the middle section.
-
-        ripple._opacity = startOpacity;
-
-        if (ripple.get_direction() == St.TextDirection.RTL)
-            ripple.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
-
-        ripple.visible = true;
-        ripple.opacity = 255 * Math.sqrt(startOpacity);
-        ripple.scale_x = ripple.scale_y = startScale;
-
-        let [x, y] = this._corner.get_transformed_position();
-        ripple.x = x;
-        ripple.y = y;
-
-        Tweener.addTween(ripple, { _opacity: 0,
-                                   scale_x: finalScale,
-                                   scale_y: finalScale,
-                                   delay: delay,
-                                   time: time,
-                                   transition: 'linear',
-                                   onUpdate: function() { ripple.opacity = 255 * Math.sqrt(ripple._opacity); },
-                                   onComplete: function() { ripple.visible = false; } });
-    },
-
-    rippleAnimation: function() {
-        // Show three concentric ripples expanding outwards; the exact
-        // parameters were found by trial and error, so don't look
-        // for them to make perfect sense mathematically
-
-        //                              delay  time  scale opacity => scale
-        this._animRipple(this._ripple1, 0.0,   0.83,  0.25,  1.0,     1.5);
-        this._animRipple(this._ripple2, 0.05,  1.0,   0.0,   0.7,     1.25);
-        this._animRipple(this._ripple3, 0.35,  1.0,   0.0,   0.3,     1);
-    },
-
-    handleDragOver: function(source, actor, x, y, time) {
-        if (source != Main.xdndHandler)
-            return;
-
-        if (!Main.overview.visible && !Main.overview.animationInProgress) {
-            this.rippleAnimation();
-            Main.overview.showTemporarily();
-            Main.overview.beginItemDrag(actor);
-        }
-    },
-
-    _onCornerEntered : function() {
-        if (!this._entered) {
-            this._entered = true;
-            if (!Main.overview.animationInProgress) {
-                this._activationTime = Date.now() / 1000;
-
-                this.rippleAnimation();
-                Main.overview.toggle();
-            }
-        }
-        return false;
-    },
-
-    _onCornerClicked : function() {
-        if (this.shouldToggleOverviewOnClick())
-            Main.overview.toggle();
-        return true;
-    },
-
-    _onCornerLeft : function(actor, event) {
-        if (event.get_related() != this.actor)
-            this._entered = false;
-        // Consume event, otherwise this will confuse onEnvironsLeft
-        return true;
-    },
-
-    _onEnvironsLeft : function(actor, event) {
-        if (event.get_related() != this._corner)
-            this._entered = false;
-        return false;
-    },
-
-    // Checks if the Activities button is currently sensitive to
-    // clicks. The first call to this function within the
-    // HOT_CORNER_ACTIVATION_TIMEOUT time of the hot corner being
-    // triggered will return false. This avoids opening and closing
-    // the overview if the user both triggered the hot corner and
-    // clicked the Activities button.
-    shouldToggleOverviewOnClick: function() {
-        if (Main.overview.animationInProgress)
-            return false;
-        if (this._activationTime == 0 || Date.now() / 1000 - this._activationTime > HOT_CORNER_ACTIVATION_TIMEOUT)
-            return true;
-        return false;
-    }
-};
-
-
-// This manages the shell "chrome"; the UI that's visible in the
-// normal mode (ie, outside the Overview), that surrounds the main
-// workspace content.
-
-const defaultParams = {
-    visibleInFullscreen: false,
-    affectsStruts: false,
-    affectsInputRegion: true
-};
-
-function Chrome() {
-    this._init.apply(this, arguments);
-}
-
-Chrome.prototype = {
-    _init: function(layoutManager) {
-        this._layoutManager = layoutManager;
-
-        this._monitors = [];
-        this._inOverview = false;
-        this._updateRegionIdle = 0;
-        this._freezeUpdateCount = 0;
-
-        this._trackedActors = [];
-
-        this._layoutManager.connect('monitors-changed',
-                                    Lang.bind(this, this._relayout));
-        global.screen.connect('restacked',
-                              Lang.bind(this, this._windowsRestacked));
-
-        // Need to update struts on new workspaces when they are added
-        global.screen.connect('notify::n-workspaces',
-                              Lang.bind(this, this._queueUpdateRegions));
-
-        this._screenSaverActive = false;
-        this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
-        this._screenSaverProxy.connect('ActiveChanged', Lang.bind(this, this._onScreenSaverActiveChanged));
-        this._screenSaverProxy.GetActiveRemote(Lang.bind(this,
-            function(result, err) {
-                if (!err)
-                    this._onScreenSaverActiveChanged(this._screenSaverProxy, result);
-            }));
-
-        this._relayout();
-    },
-
-    init: function() {
-        Main.overview.connect('showing',
-                             Lang.bind(this, this._overviewShowing));
-        Main.overview.connect('hidden',
-                             Lang.bind(this, this._overviewHidden));
-    },
-
-    addActor: function(actor, params) {
-        Main.uiGroup.add_actor(actor);
-        this._trackActor(actor, params);
-    },
-
-    trackActor: function(actor, params) {
-        let ancestor = actor.get_parent();
-        let index = this._findActor(ancestor);
-        while (ancestor && index == -1) {
-            ancestor = ancestor.get_parent();
-            index = this._findActor(ancestor);
-        }
-        if (!ancestor)
-            throw new Error('actor is not a descendent of a chrome actor');
-
-        let ancestorData = this._trackedActors[index];
-        if (!params)
-            params = {};
-        // We can't use Params.parse here because we want to drop
-        // the extra values like ancestorData.actor
-        for (let prop in defaultParams) {
-            if (!params[prop])
-                params[prop] = ancestorData[prop];
-        }
-
-        this._trackActor(actor, params);
-    },
-
-    untrackActor: function(actor) {
-        this._untrackActor(actor);
-    },
-
-    removeActor: function(actor) {
-        Main.uiGroup.remove_actor(actor);
-        this._untrackActor(actor);
-    },
-
-    _findActor: function(actor) {
-        for (let i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i];
-            if (actorData.actor == actor)
-                return i;
-        }
-        return -1;
-    },
-
-    _trackActor: function(actor, params) {
-        if (this._findActor(actor) != -1)
-            throw new Error('trying to re-track existing chrome actor');
-
-        let actorData = Params.parse(params, defaultParams);
-        actorData.actor = actor;
-        actorData.isToplevel = actor.get_parent() == Main.uiGroup;
-        actorData.visibleId = actor.connect('notify::visible',
-                                            Lang.bind(this, this._queueUpdateRegions));
-        actorData.allocationId = actor.connect('notify::allocation',
-                                               Lang.bind(this, this._queueUpdateRegions));
-        actorData.parentSetId = actor.connect('parent-set',
-                                              Lang.bind(this, this._actorReparented));
-        // Note that destroying actor will unset its parent, so we don't
-        // need to connect to 'destroy' too.
-
-        this._trackedActors.push(actorData);
-        this._queueUpdateRegions();
-    },
-
-    _untrackActor: function(actor) {
-        let i = this._findActor(actor);
-
-        if (i == -1)
-            return;
-        let actorData = this._trackedActors[i];
-
-        this._trackedActors.splice(i, 1);
-        actor.disconnect(actorData.visibleId);
-        actor.disconnect(actorData.allocationId);
-        actor.disconnect(actorData.parentSetId);
-
-        this._queueUpdateRegions();
-    },
-
-    _actorReparented: function(actor, oldParent) {
-        let newParent = actor.get_parent();
-        if (!newParent)
-            this._untrackActor(actor);
-        else
-            actorData.isToplevel = (newParent == Main.uiGroup);
-    },
-
-    _updateVisibility: function() {
-        for (let i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i], visible;
-            if (!actorData.isToplevel)
-                continue;
-
-            if (this._screenSaverActive)
-                visible = false;
-            else if (this._inOverview)
-                visible = true;
-            else if (!actorData.visibleInFullscreen &&
-                     this._findMonitorForActor(actorData.actor).inFullscreen)
-                visible = false;
-            else
-                visible = true;
-            Main.uiGroup.set_skip_paint(actorData.actor, !visible);
-        }
-    },
-
-    _overviewShowing: function() {
-        this._inOverview = true;
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _overviewHidden: function() {
-        this._inOverview = false;
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _relayout: function() {
-        this._monitors = this._layoutManager.monitors;
-        this._primaryMonitor = this._layoutManager.primaryMonitor;
-
-        this._updateFullscreen();
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _onScreenSaverActiveChanged: function(proxy, screenSaverActive) {
-        this._screenSaverActive = screenSaverActive;
-        this._updateVisibility();
-        this._queueUpdateRegions();
-    },
-
-    _findMonitorForRect: function(x, y, w, h) {
-        // First look at what monitor the center of the rectangle is at
-        let cx = x + w/2;
-        let cy = y + h/2;
-        for (let i = 0; i < this._monitors.length; i++) {
-            let monitor = this._monitors[i];
-            if (cx >= monitor.x && cx < monitor.x + monitor.width &&
-                cy >= monitor.y && cy < monitor.y + monitor.height)
-                return monitor;
-        }
-        // If the center is not on a monitor, return the first overlapping monitor
-        for (let i = 0; i < this._monitors.length; i++) {
-            let monitor = this._monitors[i];
-            if (x + w > monitor.x && x < monitor.x + monitor.width &&
-                y + h > monitor.y && y < monitor.y + monitor.height)
-                return monitor;
-        }
-        // otherwise on no monitor
-        return null;
-    },
-
-    _findMonitorForWindow: function(window) {
-        return this._findMonitorForRect(window.x, window.y, window.width, window.height);
-    },
-
-    // This call guarantees that we return some monitor to simplify usage of it
-    // In practice all tracked actors should be visible on some monitor anyway
-    _findMonitorForActor: function(actor) {
-        let [x, y] = actor.get_transformed_position();
-        let [w, h] = actor.get_transformed_size();
-        let monitor = this._findMonitorForRect(x, y, w, h);
-        if (monitor)
-            return monitor;
-        return this._primaryMonitor; // Not on any monitor, pretend its on the primary
-    },
-
-    _queueUpdateRegions: function() {
-        if (!this._updateRegionIdle && !this._freezeUpdateCount)
-            this._updateRegionIdle = Mainloop.idle_add(Lang.bind(this, this.updateRegions),
-                                                       Meta.PRIORITY_BEFORE_REDRAW);
-    },
-
-    freezeUpdateRegions: function() {
-        if (this._updateRegionIdle)
-            this.updateRegions();
-        this._freezeUpdateCount++;
-    },
-
-    thawUpdateRegions: function() {
-        this._freezeUpdateCount--;
-        this._queueUpdateRegions();
-    },
-
-    _updateFullscreen: function() {
-        let windows = Main.getWindowActorsForWorkspace(global.screen.get_active_workspace_index());
-
-        // Reset all monitors to not fullscreen
-        for (let i = 0; i < this._monitors.length; i++)
-            this._monitors[i].inFullscreen = false;
-
-        // Ordinary chrome should be visible unless there is a window
-        // with layer FULLSCREEN, or a window with layer
-        // OVERRIDE_REDIRECT that covers the whole screen.
-        // ('override_redirect' is not actually a layer above all
-        // other windows, but this seems to be how mutter treats it
-        // currently...) If we wanted to be extra clever, we could
-        // figure out when an OVERRIDE_REDIRECT window was trying to
-        // partially overlap us, and then adjust the input region and
-        // our clip region accordingly...
-
-        // @windows is sorted bottom to top.
-
-        for (let i = windows.length - 1; i > -1; i--) {
-            let window = windows[i];
-            let layer = window.get_meta_window().get_layer();
-
-            // Skip minimized windows
-            if (!window.showing_on_its_workspace())
-                continue;
-
-            if (layer == Meta.StackLayer.FULLSCREEN) {
-                let monitor = this._findMonitorForWindow(window);
-                if (monitor)
-                    monitor.inFullscreen = true;
-            }
-            if (layer == Meta.StackLayer.OVERRIDE_REDIRECT) {
-                let monitor = this._findMonitorForWindow(window);
-                if (monitor &&
-                    window.x <= monitor.x &&
-                    window.x + window.width >= monitor.x + monitor.width &&
-                    window.y <= monitor.y &&
-                    window.y + window.height >= monitor.y + monitor.height)
-                    monitor.inFullscreen = true;
-            } else
-                break;
-        }
-    },
-
-    _windowsRestacked: function() {
-        let wasInFullscreen = [];
-        for (let i = 0; i < this._monitors.length; i++)
-            wasInFullscreen[i] = this._monitors[i].inFullscreen;
-
-        this._updateFullscreen();
-
-        let changed = false;
-        for (let i = 0; i < wasInFullscreen.length; i++) {
-            if (wasInFullscreen[i] != this._monitors[i].inFullscreen) {
-                changed = true;
-                break;
-            }
-        }
-        if (changed) {
-            this._updateVisibility();
-            this._queueUpdateRegions();
-        }
-    },
-
-    updateRegions: function() {
-        let rects = [], struts = [], i;
-
-        if (this._updateRegionIdle) {
-            Mainloop.source_remove(this._updateRegionIdle);
-            delete this._updateRegionIdle;
-        }
-
-        for (i = 0; i < this._trackedActors.length; i++) {
-            let actorData = this._trackedActors[i];
-            if (!actorData.affectsInputRegion && !actorData.affectsStruts)
-                continue;
-
-            let [x, y] = actorData.actor.get_transformed_position();
-            let [w, h] = actorData.actor.get_transformed_size();
-            x = Math.round(x);
-            y = Math.round(y);
-            w = Math.round(w);
-            h = Math.round(h);
-            let rect = new Meta.Rectangle({ x: x, y: y, width: w, height: h});
-
-            if (actorData.affectsInputRegion &&
-                actorData.actor.get_paint_visibility() &&
-                !Main.uiGroup.get_skip_paint(actorData.actor))
-                rects.push(rect);
-
-            if (!actorData.affectsStruts)
-                continue;
-
-            // Limit struts to the size of the screen
-            let x1 = Math.max(x, 0);
-            let x2 = Math.min(x + w, global.screen_width);
-            let y1 = Math.max(y, 0);
-            let y2 = Math.min(y + h, global.screen_height);
-
-            // NetWM struts are not really powerful enought to handle
-            // a multi-monitor scenario, they only describe what happens
-            // around the outer sides of the full display region. However
-            // it can describe a partial region along each side, so
-            // we can support having the struts only affect the
-            // primary monitor. This should be enough as we only have
-            // chrome affecting the struts on the primary monitor so
-            // far.
-            //
-            // Metacity wants to know what side of the screen the
-            // strut is considered to be attached to. If the actor is
-            // only touching one edge, or is touching the entire
-            // border of the primary monitor, then it's obvious which
-            // side to call it. If it's in a corner, we pick a side
-            // arbitrarily. If it doesn't touch any edges, or it spans
-            // the width/height across the middle of the screen, then
-            // we don't create a strut for it at all.
-            let side;
-            let primary = this._primaryMonitor;
-            if (x1 <= primary.x && x2 >= primary.x + primary.width) {
-                if (y1 <= primary.y)
-                    side = Meta.Side.TOP;
-                else if (y2 >= primary.y + primary.height)
-                    side = Meta.Side.BOTTOM;
-                else
-                    continue;
-            } else if (y1 <= primary.y && y2 >= primary.y + primary.height) {
-                if (x1 <= 0)
-                    side = Meta.Side.LEFT;
-                else if (x2 >= global.screen_width)
-                    side = Meta.Side.RIGHT;
-                else
-                    continue;
-            } else if (x1 <= 0)
-                side = Meta.Side.LEFT;
-            else if (y1 <= 0)
-                side = Meta.Side.TOP;
-            else if (x2 >= global.screen_width)
-                side = Meta.Side.RIGHT;
-            else if (y2 >= global.screen_height)
-                side = Meta.Side.BOTTOM;
-            else
-                continue;
-
-            // Ensure that the strut rects goes all the way to the screen edge,
-            // as this really what mutter expects.
-            switch (side) {
-            case Meta.Side.TOP:
-                y1 = 0;
-                break;
-            case Meta.Side.BOTTOM:
-                y2 = global.screen_height;
-                break;
-            case Meta.Side.LEFT:
-                x1 = 0;
-                break;
-            case Meta.Side.RIGHT:
-                x2 = global.screen_width;
-                break;
-            }
-
-            let strutRect = new Meta.Rectangle({ x: x1, y: y1, width: x2 - x1, height: y2 - y1});
-            let strut = new Meta.Strut({ rect: strutRect, side: side });
-            struts.push(strut);
-        }
-
-        global.set_stage_input_region(rects);
-
-        let screen = global.screen;
-        for (let w = 0; w < screen.n_workspaces; w++) {
-            let workspace = screen.get_workspace_by_index(w);
-            workspace.set_builtin_struts(struts);
-        }
-
-        return false;
-    }
-};
--- a/js/ui/lookingGlass.js
+++ b/js/ui/lookingGlass.js
@ -5,14 +5,14 @@ const Cogl = imports.gi.Cogl;
 const GConf = imports.gi.GConf;
 const GLib = imports.gi.GLib;
 const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Meta = imports.gi.Meta;
 const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const History = imports.misc.history;
 const ExtensionSystem = imports.ui.extensionSystem;
@ -100,19 +100,12 @@ Notebook.prototype = {
    selectIndex: function(index) {
        if (index == this._selectedIndex)
            return;
+        this._unselect();
        if (index < 0) {
-            this._unselect();
            this.emit('selection', null);
            return;
        }
-
-        // Focus the new tab before unmapping the old one
        let tabData = this._tabs[index];
-        if (!tabData.scrollView.navigate_focus(null, Gtk.DirectionType.TAB_FORWARD, false))
-            this.actor.grab_key_focus();
-
-        this._unselect();
-
        tabData.labelBox.add_style_pseudo_class('selected');
        tabData.scrollView.show();
        this._selectedIndex = index;
@ -223,9 +216,10 @@ function WindowList() {
 WindowList.prototype = {
    _init : function () {
        this.actor = new St.BoxLayout({ name: 'Windows', vertical: true, style: 'spacing: 8px' });
+        let display = global.screen.get_display();
        let tracker = Shell.WindowTracker.get_default();
        this._updateId = Main.initializeDeferredWork(this.actor, Lang.bind(this, this._updateWindowList));
-        global.display.connect('window-created', Lang.bind(this, this._updateWindowList));
+        display.connect('window-created', Lang.bind(this, this._updateWindowList));
        tracker.connect('tracked-windows-changed', Lang.bind(this, this._updateWindowList));
    },

@ -248,7 +242,7 @@ WindowList.prototype = {
            box.add(propsBox);
            propsBox.add(new St.Label({ text: 'wmclass: ' + metaWindow.get_wm_class() }));
            let app = tracker.get_window_app(metaWindow);
-            if (app != null && !app.is_window_backed()) {
+            if (app != null && !app.is_transient()) {
                let icon = app.create_icon_texture(22);
                let propBox = new St.BoxLayout({ style: 'spacing: 6px; ' });
                propsBox.add(propBox);
@ -436,7 +430,7 @@ Inspector.prototype = {
        if (!this._eventHandler)
            return;

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let [minWidth, minHeight, natWidth, natHeight] =
            this._eventHandler.get_preferred_size();
@ -582,57 +576,6 @@ ErrorLog.prototype = {
    }
 };

-function Memory() {
-    this._init();
-}
-
-Memory.prototype = {
-    _init: function() {
-        this.actor = new St.BoxLayout({ vertical: true });
-        this._glibc_uordblks = new St.Label();
-        this.actor.add(this._glibc_uordblks);
-
-        this._js_bytes = new St.Label();
-        this.actor.add(this._js_bytes);
-
-        this._gjs_boxed = new St.Label();
-        this.actor.add(this._gjs_boxed);
-
-        this._gjs_gobject = new St.Label();
-        this.actor.add(this._gjs_gobject);
-
-        this._gjs_function = new St.Label();
-        this.actor.add(this._gjs_function);
-
-        this._gjs_closure = new St.Label();
-        this.actor.add(this._gjs_closure);
-
-        this._last_gc_seconds_ago = new St.Label();
-        this.actor.add(this._last_gc_seconds_ago);
-
-        this._gcbutton = new St.Button({ label: 'Full GC',
-                                         style_class: 'lg-obj-inspector-button' });
-        this._gcbutton.connect('clicked', Lang.bind(this, function () { global.gc(); this._renderText(); }));
-        this.actor.add(this._gcbutton, { x_align: St.Align.START,
-                                         x_fill: false });
-
-        this.actor.connect('notify::mapped', Lang.bind(this, this._renderText));
-    },
-
-    _renderText: function() {
-        if (!this.actor.mapped)
-            return;
-        let memInfo = global.get_memory_info();
-        this._glibc_uordblks.text = 'glibc_uordblks: ' + memInfo.glibc_uordblks;
-        this._js_bytes.text = 'js bytes: ' + memInfo.js_bytes;
-        this._gjs_boxed.text = 'gjs_boxed: ' + memInfo.gjs_boxed;
-        this._gjs_gobject.text = 'gjs_gobject: ' + memInfo.gjs_gobject;
-        this._gjs_function.text = 'gjs_function: ' + memInfo.gjs_function;
-        this._gjs_closure.text = 'gjs_closure: ' + memInfo.gjs_closure;
-        this._last_gc_seconds_ago.text = 'last_gc_seconds_ago: ' + memInfo.last_gc_seconds_ago;
-    }
-};
-
 function Extensions() {
    this._init();
 }
@ -643,32 +586,23 @@ Extensions.prototype = {
                                        name: 'lookingGlassExtensions' });
        this._noExtensions = new St.Label({ style_class: 'lg-extensions-none',
                                             text: _("No extensions installed") });
-        this._numExtensions = 0;
        this._extensionsList = new St.BoxLayout({ vertical: true,
                                                  style_class: 'lg-extensions-list' });
-        this._extensionsList.add(this._noExtensions);
        this.actor.add(this._extensionsList);
-
-        for (let uuid in ExtensionSystem.extensionMeta)
-            this._loadExtension(null, uuid);
-
-        ExtensionSystem.connect('extension-loaded',
-                                Lang.bind(this, this._loadExtension));
+        this._loadExtensionList();
    },

-    _loadExtension: function(o, uuid) {
-        let extension = ExtensionSystem.extensionMeta[uuid];
-        // There can be cases where we create dummy extension metadata
-        // that's not really a proper extension. Don't bother with these.
-        if (!extension.name)
-            return;
-
-        let extensionDisplay = this._createExtensionDisplay(extension);
-        if (this._numExtensions == 0)
-            this._extensionsList.remove_actor(this._noExtensions);
-
-        this._numExtensions ++;
-        this._extensionsList.add(extensionDisplay);
+    _loadExtensionList: function() {
+        let extensions = ExtensionSystem.extensionMeta;
+        let totalExtensions = 0;
+        for (let uuid in extensions) {
+            let extensionDisplay = this._createExtensionDisplay(extensions[uuid]);
+            this._extensionsList.add(extensionDisplay);
+            totalExtensions++;
+        }
+        if (totalExtensions == 0) {
+            this._extensionsList.add(this._noExtensions);
+        }
    },

    _onViewSource: function (actor) {
@ -695,8 +629,6 @@ Extensions.prototype = {
                return _("Error");
            case ExtensionSystem.ExtensionState.OUT_OF_DATE:
                return _("Out of date");
-            case ExtensionSystem.ExtensionState.DOWNLOADING:
-                return _("Downloading");
        }
        return 'Unknown'; // Not translated, shouldn't appear
    },
@ -707,7 +639,7 @@ Extensions.prototype = {
                                   text: meta.name });
        box.add(name, { expand: true });
        let description = new St.Label({ style_class: 'lg-extension-description',
-                                         text: meta.description || 'No description' });
+                                         text: meta.description });
        box.add(description, { expand: true });

        let metaBox = new St.BoxLayout();
@ -766,13 +698,7 @@ LookingGlass.prototype = {
                                        Lang.bind(this, this._updateFont));
        this._updateFont();

-        // We want it to appear to slide out from underneath the panel
-        Main.layoutManager.panelBox.add_actor(this.actor);
-        this.actor.lower_bottom();
-        Main.layoutManager.panelBox.connect('allocation-changed',
-                                            Lang.bind(this, this._queueResize));
-        Main.layoutManager.keyboardBox.connect('allocation-changed',
-                                               Lang.bind(this, this._queueResize));
+        Main.uiGroup.add_actor(this.actor);

        this._objInspector = new ObjInspector();
        Main.uiGroup.add_actor(this._objInspector.actor);
@ -819,7 +745,12 @@ LookingGlass.prototype = {
        let label = new St.Label({ text: 'js>>> ' });
        entryArea.add(label);

-        this._entry = new St.Entry({ can_focus: true });
+        this._entry = new St.Entry();
+        /* unmapping the edit box will un-focus it, undo that */
+        notebook.connect('selection', Lang.bind(this, function (nb, child) {
+            if (child == this._evalBox)
+                global.stage.set_key_focus(this._entry);
+        }));
        entryArea.add(this._entry, { expand: true });

        this._windowList = new WindowList();
@ -832,9 +763,6 @@ LookingGlass.prototype = {
        this._errorLog = new ErrorLog();
        notebook.appendPage('Errors', this._errorLog.actor);

-        this._memory = new Memory();
-        notebook.appendPage('Memory', this._memory.actor);
-
        this._extensions = new Extensions();
        notebook.appendPage('Extensions', this._extensions.actor);

@ -853,8 +781,6 @@ LookingGlass.prototype = {

        this._history = new History.HistoryManager({ gsettingsKey: HISTORY_KEY, 
                                                     entry: this._entry.clutter_text });
-
-        this._resize();
    },

    _updateFont: function() {
@ -929,18 +855,13 @@ LookingGlass.prototype = {
            this.open();
    },

-    _queueResize: function() {
-        Meta.later_add(Meta.LaterType.BEFORE_REDRAW,
-                       Lang.bind(this, function () { this._resize(); }));
-    },
-
-    _resize: function() {
-        let primary = Main.layoutManager.primaryMonitor;
+    _resizeTo: function(actor) {
+        let primary = global.get_primary_monitor();
        let myWidth = primary.width * 0.7;
-        let availableHeight = primary.height - Main.layoutManager.keyboardBox.height;
-        let myHeight = Math.min(primary.height * 0.7, availableHeight * 0.9);
-        this.actor.x = (primary.width - myWidth) / 2;
-        this._hiddenY = this.actor.get_parent().height - myHeight - 4; // -4 to hide the top corners
+        let myHeight = primary.height * 0.7;
+        let [srcX, srcY] = actor.get_transformed_position();
+        this.actor.x = srcX + (primary.width - myWidth) / 2;
+        this._hiddenY = srcY + actor.height - myHeight - 4; // -4 to hide the top corners
        this._targetY = this._hiddenY + myHeight;
        this.actor.y = this._hiddenY;
        this.actor.width = myWidth;
@ -950,6 +871,14 @@ LookingGlass.prototype = {
                                              this._targetY + Math.floor(myHeight * 0.1));
    },

+    slaveTo: function(actor) {
+        this._slaveTo = actor;
+        actor.connect('notify::allocation', Lang.bind(this, function () {
+            this._resizeTo(actor);
+        }));
+        this._resizeTo(actor);
+    },
+
    insertObject: function(obj) {
        this._pushResult('<insert>', obj);
    },
@ -980,8 +909,8 @@ LookingGlass.prototype = {
        if (!Main.pushModal(this._entry))
            return;

-        this._notebook.selectIndex(0);
        this.actor.show();
+        this.actor.lower(Main.chrome.actor);
        this._open = true;
        this._history.lastItem();

--- a/js/ui/main.js
+++ b/js/ui/main.js
@ -1,5 +1,11 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

+imports.gi.versions.Clutter = '1.0';
+imports.gi.versions.Gio = '2.0';
+imports.gi.versions.Gdk = '3.0';
+imports.gi.versions.GdkPixbuf = '2.0';
+imports.gi.versions.Gtk = '3.0';
+
 const Clutter = imports.gi.Clutter;
 const DBus = imports.dbus;
 const Gdk = imports.gi.Gdk;
@ -11,23 +17,21 @@ const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

-const AutomountManager = imports.ui.automountManager;
-const AutorunManager = imports.ui.autorunManager;
+const Chrome = imports.ui.chrome;
 const CtrlAltTab = imports.ui.ctrlAltTab;
 const EndSessionDialog = imports.ui.endSessionDialog;
 const PolkitAuthenticationAgent = imports.ui.polkitAuthenticationAgent;
 const Environment = imports.ui.environment;
 const ExtensionSystem = imports.ui.extensionSystem;
-const Keyboard = imports.ui.keyboard;
 const MessageTray = imports.ui.messageTray;
 const Overview = imports.ui.overview;
 const Panel = imports.ui.panel;
 const PlaceDisplay = imports.ui.placeDisplay;
 const RunDialog = imports.ui.runDialog;
-const Layout = imports.ui.layout;
 const LookingGlass = imports.ui.lookingGlass;
-const NetworkAgent = imports.ui.networkAgent;
 const NotificationDaemon = imports.ui.notificationDaemon;
 const WindowAttentionHandler = imports.ui.windowAttentionHandler;
 const Scripting = imports.ui.scripting;
@ -42,8 +46,7 @@ const Util = imports.misc.util;
 const DEFAULT_BACKGROUND_COLOR = new Clutter.Color();
 DEFAULT_BACKGROUND_COLOR.from_pixel(0x2266bbff);

-let automountManager = null;
-let autorunManager = null;
+let chrome = null;
 let panel = null;
 let hotCorners = [];
 let placesManager = null;
@ -64,96 +67,20 @@ let uiGroup = null;
 let magnifier = null;
 let xdndHandler = null;
 let statusIconDispatcher = null;
-let keyboard = null;
-let layoutManager = null;
-let networkAgent = null;
 let _errorLogStack = [];
 let _startDate;
 let _defaultCssStylesheet = null;
 let _cssStylesheet = null;
-let _gdmCssStylesheet = null;

 let background = null;

-function _createUserSession() {
-    // Load the calendar server. Note that we are careful about
-    // not loading any events until the user presses the clock
-    global.launch_calendar_server();
-
-    placesManager = new PlaceDisplay.PlacesManager();
-    telepathyClient = new TelepathyClient.Client();
-    automountManager = new AutomountManager.AutomountManager();
-    autorunManager = new AutorunManager.AutorunManager();
-    networkAgent = new NetworkAgent.NetworkAgent();
-}
-
-function _createGDMSession() {
-    // We do this this here instead of at the top to prevent GDM
-    // related code from getting loaded in normal user sessions
-    const LoginDialog = imports.gdm.loginDialog;
-
-    let loginDialog = new LoginDialog.LoginDialog();
-    loginDialog.connect('loaded', function() {
-                            loginDialog.open();
-                        });
-}
-
-function _initRecorder() {
-    let recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
-
-    global.screen.connect('toggle-recording', function() {
-        if (recorder == null) {
-            recorder = new Shell.Recorder({ stage: global.stage });
-        }
-
-        if (recorder.is_recording()) {
-            recorder.pause();
-            Meta.enable_unredirect_for_screen(global.screen);
-        } else {
-            // read the parameters from GSettings always in case they have changed
-            recorder.set_framerate(recorderSettings.get_int('framerate'));
-            recorder.set_filename('shell-%d%u-%c.' + recorderSettings.get_string('file-extension'));
-            let pipeline = recorderSettings.get_string('pipeline');
-
-            if (!pipeline.match(/^\s*$/))
-                recorder.set_pipeline(pipeline);
-            else
-                recorder.set_pipeline(null);
-
-            Meta.disable_unredirect_for_screen(global.screen);
-            recorder.record();
-        }
-    });
-}
-
-function _initUserSession() {
-    _initRecorder();
-
-    keyboard.init();
-
-    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT, false, -1, 1);
-
-    ExtensionSystem.init();
-    ExtensionSystem.loadExtensions();
-
-    let shellwm = global.window_manager;
-
-    shellwm.takeover_keybinding('panel_run_dialog');
-    shellwm.connect('keybinding::panel_run_dialog', function () {
-       getRunDialog().open();
-    });
-
-    shellwm.takeover_keybinding('panel_main_menu');
-    shellwm.connect('keybinding::panel_main_menu', function () {
-        overview.toggle();
-    });
-
-    global.display.connect('overlay-key', Lang.bind(overview, overview.toggle));
-
-}
-
 function start() {
-    // Monkey patch utility functions into the global proxy;
+    // Add a binding for 'global' in the global JS namespace; (gjs
+    // keeps the web browser convention of having that namespace be
+    // called 'window'.)
+    window.global = Shell.Global.get();
+
+    // Now monkey patch utility functions into the global proxy;
    // This is easier and faster than indirecting down into global
    // if we want to call back up into JS.
    global.logError = _logError;
@ -171,6 +98,12 @@ function start() {
    // back into sync ones.
    DBus.session.flush();

+    // Load the calendar server. Note that we are careful about
+    // not loading any events until the user presses the clock
+    global.launch_calendar_server();
+
+    Environment.init();
+
    // Ensure ShellWindowTracker and ShellAppUsage are initialized; this will
    // also initialize ShellAppSystem first.  ShellAppSystem
    // needs to load all the .desktop files, and ShellWindowTracker
@ -189,51 +122,70 @@ function start() {
    global.stage.no_clear_hint = true;

    _defaultCssStylesheet = global.datadir + '/theme/gnome-shell.css';
-    _gdmCssStylesheet = global.datadir + '/theme/gdm.css';
    loadTheme();

+    let shellwm = global.window_manager;
+    shellwm.takeover_keybinding('panel_main_menu');
+    shellwm.connect('keybinding::panel_main_menu', function () {
+        overview.toggle();
+    });
+    shellwm.takeover_keybinding('panel_run_dialog');
+    shellwm.connect('keybinding::panel_run_dialog', function () {
+       getRunDialog().open();
+    });
+
    // Set up stage hierarchy to group all UI actors under one container.
-    uiGroup = new Shell.GenericContainer({ name: 'uiGroup' });
-    uiGroup.connect('allocate',
-                    function (actor, box, flags) {
-                        let children = uiGroup.get_children();
-                        for (let i = 0; i < children.length; i++)
-                            children[i].allocate_preferred_size(flags);
-                    });
+    uiGroup = new Clutter.Group();
    St.set_ui_root(global.stage, uiGroup);
    global.window_group.reparent(uiGroup);
    global.overlay_group.reparent(uiGroup);
    global.stage.add_actor(uiGroup);

-    layoutManager = new Layout.LayoutManager();
+    placesManager = new PlaceDisplay.PlacesManager();
    xdndHandler = new XdndHandler.XdndHandler();
    ctrlAltTabManager = new CtrlAltTab.CtrlAltTabManager();
-    // This overview object is just a stub for non-user sessions
-    overview = new Overview.Overview({ isDummy: global.session_type != Shell.SessionType.USER });
+    overview = new Overview.Overview();
+    chrome = new Chrome.Chrome();
    magnifier = new Magnifier.Magnifier();
    statusIconDispatcher = new StatusIconDispatcher.StatusIconDispatcher();
    panel = new Panel.Panel();
    wm = new WindowManager.WindowManager();
    messageTray = new MessageTray.MessageTray();
-    keyboard = new Keyboard.Keyboard();
    notificationDaemon = new NotificationDaemon.NotificationDaemon();
    windowAttentionHandler = new WindowAttentionHandler.WindowAttentionHandler();
+    telepathyClient = new TelepathyClient.Client();

-    if (global.session_type == Shell.SessionType.USER)
-        _createUserSession();
-    else if (global.session_type == Shell.SessionType.GDM)
-        _createGDMSession();
-
-    panel.startStatusArea();
-
-    layoutManager.init();
-    keyboard.init();
    overview.init();
-
-    if (global.session_type == Shell.SessionType.USER)
-        _initUserSession();
    statusIconDispatcher.start(messageTray.actor);

+    _startDate = new Date();
+
+    let recorderSettings = new Gio.Settings({ schema: 'org.gnome.shell.recorder' });
+
+    global.screen.connect('toggle-recording', function() {
+        if (recorder == null) {
+            recorder = new Shell.Recorder({ stage: global.stage });
+        }
+
+        if (recorder.is_recording()) {
+            recorder.pause();
+        } else {
+            // read the parameters from GSettings always in case they have changed
+            recorder.set_framerate(recorderSettings.get_int('framerate'));
+            recorder.set_filename('shell-%d%u-%c.' + recorderSettings.get_string('file-extension'));
+            let pipeline = recorderSettings.get_string('pipeline');
+
+            if (!pipeline.match(/^\s*$/))
+                recorder.set_pipeline(pipeline);
+            else
+                recorder.set_pipeline(null);
+
+            recorder.record();
+        }
+    });
+
+    global.screen.override_workspace_layout(Meta.ScreenCorner.TOPLEFT, false, -1, 1);
+
    // Provide the bus object for gnome-session to
    // initiate logouts.
    EndSessionDialog.init();
@ -241,7 +193,19 @@ function start() {
    // Attempt to become a PolicyKit authentication agent
    PolkitAuthenticationAgent.init()

-    _startDate = new Date();
+    global.screen.connect('monitors-changed', _relayout);
+
+    ExtensionSystem.init();
+    ExtensionSystem.loadExtensions();
+
+    // Perform initial relayout here
+    _relayout();
+
+    panel.startStatusArea();
+    panel.startupAnimation();
+
+    let display = global.screen.get_display();
+    display.connect('overlay-key', Lang.bind(overview, overview.toggle));

    global.stage.connect('captured-event', _globalKeyPressHandler);

@ -259,7 +223,6 @@ function start() {

    global.screen.connect('window-entered-monitor', _windowEnteredMonitor);
    global.screen.connect('window-left-monitor', _windowLeftMonitor);
-    global.screen.connect('restacked', _windowsRestacked);

    _nWorkspacesChanged();
 }
@ -351,24 +314,17 @@ function _windowRemoved(workspace, window) {
 function _windowLeftMonitor(metaScreen, monitorIndex, metaWin) {
    // If the window left the primary monitor, that
    // might make that workspace empty
-    if (monitorIndex == layoutManager.primaryIndex)
+    if (monitorIndex == global.get_primary_monitor_index())
        _queueCheckWorkspaces();
 }

 function _windowEnteredMonitor(metaScreen, monitorIndex, metaWin) {
    // If the window entered the primary monitor, that
    // might make that workspace non-empty
-    if (monitorIndex == layoutManager.primaryIndex)
+    if (monitorIndex == global.get_primary_monitor_index())
        _queueCheckWorkspaces();
 }

-function _windowsRestacked() {
-    // Figure out where the pointer is in case we lost track of
-    // it during a grab. (In particular, if a trayicon popup menu
-    // is dismissed, see if we need to close the message tray.)
-    global.sync_pointer();
-}
-
 function _queueCheckWorkspaces() {
    if (_checkWorkspacesId == 0)
        _checkWorkspacesId = Meta.later_add(Meta.LaterType.BEFORE_REDRAW, _checkWorkspaces);
@ -452,40 +408,15 @@ function setThemeStylesheet(cssStylesheet)
 */
 function loadTheme() {
    let themeContext = St.ThemeContext.get_for_stage (global.stage);
-    let previousTheme = themeContext.get_theme();

    let cssStylesheet = _defaultCssStylesheet;
    if (_cssStylesheet != null)
        cssStylesheet = _cssStylesheet;

    let theme = new St.Theme ({ application_stylesheet: cssStylesheet });
-
-    if (global.session_type == Shell.SessionType.GDM)
-        theme.load_stylesheet(_gdmCssStylesheet);
-
-    if (previousTheme) {
-        let customStylesheets = previousTheme.get_custom_stylesheets();
-
-        for (let i = 0; i < customStylesheets.length; i++)
-            theme.load_stylesheet(customStylesheets[i]);
-    }
-
    themeContext.set_theme (theme);
 }

-/**
- * notify:
- * @msg: A message
- * @details: Additional information
- */
-function notify(msg, details) {
-    let source = new MessageTray.SystemNotificationSource();
-    messageTray.add(source);
-    let notification = new MessageTray.Notification(source, msg, details);
-    notification.setTransient(true);
-    source.notify(notification);
-}
-
 /**
 * notifyError:
 * @msg: An error message
@ -500,7 +431,11 @@ function notifyError(msg, details) {
    else
        log("error: " + msg)

-    notify(msg, details);
+    let source = new MessageTray.SystemNotificationSource();
+    messageTray.add(source);
+    let notification = new MessageTray.Notification(source, msg, details);
+    notification.setTransient(true);
+    source.notify(notification);
 }

 /**
@ -544,16 +479,80 @@ function _getAndClearErrorStack() {
    return errors;
 }

-function logStackTrace(msg) {
-    try {
-        throw new Error();
-    } catch (e) {
-        // e.stack must have at least two lines, with the first being
-        // logStackTrace() (which we strip off), and the second being
-        // our caller.
-        let trace = e.stack.substr(e.stack.indexOf('\n') + 1);
-        log(msg ? (msg + '\n' + trace) : trace);
+function _relayout() {
+    let monitors = global.get_monitors();
+    // destroy old corners
+    for (let i = 0; i < hotCorners.length; i++)
+        hotCorners[i].destroy();
+    hotCorners = [];
+
+
+    let primary = global.get_primary_monitor();
+    for (let i = 0; i < monitors.length; i++) {
+        let monitor = monitors[i];
+        let isPrimary = (monitor.x == primary.x &&
+                         monitor.y == primary.y &&
+                         monitor.width == primary.width &&
+                         monitor.height == primary.height);
+
+        let cornerX = monitor.x;
+        let cornerY = monitor.y;
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+            cornerX += monitor.width;
+
+
+        let haveTopLeftCorner = true;
+
+        /* Check if we have a top left (right for RTL) corner.
+         * I.e. if there is no monitor directly above or to the left(right) */
+        let besideX;
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
+            besideX = monitor.x + 1;
+        else
+            besideX = cornerX - 1;
+        let besideY = cornerY;
+        let aboveX = cornerX;
+        let aboveY = cornerY - 1;
+
+        for (let j = 0; j < monitors.length; j++) {
+            if (i == j)
+                continue;
+            let otherMonitor = monitors[j];
+            if (besideX >= otherMonitor.x &&
+                besideX < otherMonitor.x + otherMonitor.width &&
+                besideY >= otherMonitor.y &&
+                besideY < otherMonitor.y + otherMonitor.height) {
+                haveTopLeftCorner = false;
+                break;
+            }
+            if (aboveX >= otherMonitor.x &&
+                aboveX < otherMonitor.x + otherMonitor.width &&
+                aboveY >= otherMonitor.y &&
+                aboveY < otherMonitor.y + otherMonitor.height) {
+                haveTopLeftCorner = false;
+                break;
+            }
+        }
+
+        /* We only want hot corners where there is a natural top-left
+         * corner, and on the primary monitor */
+        if (!isPrimary && !haveTopLeftCorner)
+            continue;
+
+        let corner = new Panel.HotCorner(isPrimary ? panel.button : null);
+        hotCorners.push(corner);
+        corner.actor.set_position(cornerX, cornerY);
+        if (isPrimary)
+            panel.setHotCorner(corner);
    }
+
+    panel.relayout();
+    overview.relayout();
+
+    // To avoid updating the position and size of the workspaces
+    // in the overview, we just hide the overview. The positions
+    // will be updated when it is next shown.
+    overview.hide();
 }

 function isWindowActorDisplayedOnWorkspace(win, workspaceIndex) {
@ -582,8 +581,9 @@ function _globalKeyPressHandler(actor, event) {
    let keyCode = event.get_key_code();
    let modifierState = Shell.get_event_state(event);

+    let display = global.screen.get_display();
    // This relies on the fact that Clutter.ModifierType is the same as Gdk.ModifierType
-    let action = global.display.get_keybinding_action(keyCode, modifierState);
+    let action = display.get_keybinding_action(keyCode, modifierState);

    // The screenshot action should always be available (even if a
    // modal dialog is present)
@ -595,9 +595,9 @@ function _globalKeyPressHandler(actor, event) {
        return true;
    }

-    // Other bindings are only available to the user session when the overview is up and
+    // Other bindings are only available when the overview is up and
    // no modal dialog is present.
-    if (global.session_type == Shell.SessionType.USER && (!overview.visible || modalCount > 1))
+    if (!overview.visible || modalCount > 1)
        return false;

    // This isn't a Meta.KeyBindingAction yet
@ -606,16 +606,6 @@ function _globalKeyPressHandler(actor, event) {
        return true;
    }

-    if (action == Meta.KeyBindingAction.SWITCH_PANELS) {
-        ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK,
-                                modifierState);
-        return true;
-    }
-
-    // None of the other bindings are relevant outside of the user's session
-    if (global.session_type != Shell.SessionType.USER)
-        return false;
-
    switch (action) {
        // left/right would effectively act as synonyms for up/down if we enabled them;
        // but that could be considered confusing; we also disable them in the main view.
@ -639,6 +629,9 @@ function _globalKeyPressHandler(actor, event) {
        case Meta.KeyBindingAction.PANEL_MAIN_MENU:
            overview.hide();
            return true;
+        case Meta.KeyBindingAction.SWITCH_PANELS:
+            ctrlAltTabManager.popup(modifierState & Clutter.ModifierType.SHIFT_MASK);
+            return true;
    }

    return false;
@ -766,6 +759,7 @@ function popModal(actor, timestamp) {
 function createLookingGlass() {
    if (lookingGlass == null) {
        lookingGlass = new LookingGlass.LookingGlass();
+        lookingGlass.slaveTo(panel.actor);
    }
    return lookingGlass;
 }
--- a/js/ui/messageTray.js
+++ b/js/ui/messageTray.js
@ -20,6 +20,9 @@ const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;
 const Util = imports.misc.util;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const ANIMATION_TIME = 0.2;
 const NOTIFICATION_TIMEOUT = 4;
 const SUMMARY_TIMEOUT = 1;
@ -68,19 +71,14 @@ function _fixMarkup(text, allowMarkup) {
        // Support &amp;, &quot;, &apos;, &lt; and &gt;, escape all other
        // occurrences of '&'.
        let _text = text.replace(/&(?!amp;|quot;|apos;|lt;|gt;)/g, '&amp;');
-
        // Support <b>, <i>, and <u>, escape anything else
        // so it displays as raw markup.
-        _text = _text.replace(/<(?!\/?[biu]>)/g, '&lt;');
-
-        try {
-            Pango.parse_markup(_text, -1, '');
-            return _text;
-        } catch (e) {}
+        return _text.replace(/<(\/?[^biu]>|[^>\/][^>])/g, '&lt;$1');
+    } else {
+        // Escape everything
+        let _text = text.replace(/&/g, '&amp;');
+        return _text.replace(/</g, '&lt;');
    }
-
-    // !allowMarkup, or invalid markup
-    return GLib.markup_escape_text(text, -1);
 }

 function URLHighlighter(text, lineWrap, allowMarkup) {
@ -111,21 +109,12 @@ URLHighlighter.prototype = {

        this.setMarkup(text, allowMarkup);
        this.actor.connect('button-press-event', Lang.bind(this, function(actor, event) {
-            // Don't try to URL highlight when invisible.
-            // The MessageTray doesn't actually hide us, so
-            // we need to check for paint opacities as well.
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return false;
-
            // Keep Notification.actor from seeing this and taking
            // a pointer grab, which would block our button-release-event
            // handler, if an URL is clicked
            return this._findUrlAtPos(event) != -1;
        }));
        this.actor.connect('button-release-event', Lang.bind(this, function (actor, event) {
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return false;
-
            let urlId = this._findUrlAtPos(event);
            if (urlId != -1) {
                let url = this._urls[urlId].url;
@ -143,9 +132,6 @@ URLHighlighter.prototype = {
            return false;
        }));
        this.actor.connect('motion-event', Lang.bind(this, function(actor, event) {
-            if (!actor.visible || actor.get_paint_opacity() == 0)
-                return false;
-
            let urlId = this._findUrlAtPos(event);
            if (urlId != -1 && !this._cursorChanged) {
                global.set_cursor(Shell.Cursor.POINTING_HAND);
@ -157,9 +143,6 @@ URLHighlighter.prototype = {
            return false;
        }));
        this.actor.connect('leave-event', Lang.bind(this, function() {
-            if (!this.actor.visible || this.actor.get_paint_opacity() == 0)
-                return;
-
            if (this._cursorChanged) {
                this._cursorChanged = false;
                global.unset_cursor();
@ -249,7 +232,9 @@ FocusGrabber.prototype = {

        this.actor = actor;

-        this._prevFocusedWindow = global.display.focus_window;
+        let metaDisplay = global.screen.get_display();
+
+        this._prevFocusedWindow = metaDisplay.focus_window;
        this._prevKeyFocusActor = global.stage.get_key_focus();

        if (!Main.overview.visible)
@ -284,8 +269,7 @@ FocusGrabber.prototype = {
        let source = event.get_source();
        switch (event.type()) {
            case Clutter.EventType.BUTTON_PRESS:
-                if (!this.actor.contains(source) &&
-                    !Main.layoutManager.keyboardBox.contains(source))
+                if (!this.actor.contains(source))
                    this.emit('button-pressed', source);
                break;
            case Clutter.EventType.KEY_PRESS:
@ -304,6 +288,8 @@ FocusGrabber.prototype = {
        if (!this._hasFocus)
            return;

+        let metaDisplay = global.screen.get_display();
+
        if (this._focusActorChangedId > 0) {
            global.stage.disconnect(this._focusActorChangedId);
            this._focusActorChangedId = 0;
@ -322,8 +308,8 @@ FocusGrabber.prototype = {
        this._hasFocus = false;
        this.emit('focus-ungrabbed');

-        if (this._prevFocusedWindow && !global.display.focus_window) {
-            global.display.set_input_focus_window(this._prevFocusedWindow, false, global.get_current_time());
+        if (this._prevFocusedWindow && !metaDisplay.focus_window) {
+            metaDisplay.set_input_focus_window(this._prevFocusedWindow, false, global.get_current_time());
            this._prevFocusedWindow = null;
        }
        if (this._prevKeyFocusActor) {
@ -412,11 +398,8 @@ function Notification(source, title, banner, params) {
 }

 Notification.prototype = {
-    IMAGE_SIZE: 125,
-
    _init: function(source, title, banner, params) {
        this.source = source;
-        this.title = title;
        this.urgency = Urgency.NORMAL;
        this.resident = false;
        // 'transient' is a reserved keyword in JS, so we have to use an alternate variable name
@ -431,7 +414,6 @@ Notification.prototype = {
        this._titleDirection = St.TextDirection.NONE;
        this._spacing = 0;
        this._scrollPolicy = Gtk.PolicyType.AUTOMATIC;
-        this._imageBin = null;

        source.connect('destroy', Lang.bind(this,
            function (source, reason) {
@ -461,19 +443,9 @@ Notification.prototype = {
        this._bannerBox.connect('allocate', Lang.bind(this, this._bannerBoxAllocate));
        this._table.add(this._bannerBox, { row: 0,
                                           col: 1,
-                                           col_span: 2,
-                                           x_expand: false,
                                           y_expand: false,
                                           y_fill: false });

-        // This is an empty cell that overlaps with this._bannerBox cell to ensure
-        // that this._bannerBox cell expands horizontally, while not forcing the
-        // this._imageBin that is also in col: 2 to expand horizontally.
-        this._table.add(new St.Bin(), { row: 0,
-                                        col: 2,
-                                        y_expand: false,
-                                        y_fill: false });
-
        this._titleLabel = new St.Label();
        this._bannerBox.add_actor(this._titleLabel);
        this._bannerUrlHighlighter = new URLHighlighter();
@ -504,11 +476,8 @@ Notification.prototype = {

        let oldFocus = global.stage.key_focus;

-        if (this._icon && (params.icon || params.clear)) {
+        if (this._icon)
            this._icon.destroy();
-            this._icon = null;
-        }
-
        // We always clear the content area if we don't have custom
        // content because it might contain the @banner that didn't
        // fit in the banner mode.
@ -528,23 +497,17 @@ Notification.prototype = {
            this._actionArea = null;
            this._buttonBox = null;
        }
-        if (this._imageBin && params.clear)
-            this.unsetImage();
-
-        if (!this._scrollArea && !this._actionArea && !this._imageBin)
+        if (!this._scrollArea && !this._actionArea)
            this._table.remove_style_class_name('multi-line-notification');

-        if (!this._icon) {
-            this._icon = params.icon || this.source.createNotificationIcon();
-            this._table.add(this._icon, { row: 0,
-                                          col: 0,
-                                          x_expand: false,
-                                          y_expand: false,
-                                          y_fill: false,
-                                          y_align: St.Align.START });
-        }
+        this._icon = params.icon || this.source.createNotificationIcon();
+        this._table.add(this._icon, { row: 0,
+                                      col: 0,
+                                      x_expand: false,
+                                      y_expand: false,
+                                      y_fill: false,
+                                      y_align: St.Align.START });

-        this.title = title;
        title = title ? _fixMarkup(title.replace(/\n/g, ' '), params.titleMarkup) : '';
        this._titleLabel.clutter_text.set_markup('<b>' + title + '</b>');

@ -597,10 +560,8 @@ Notification.prototype = {
        this._scrollArea = new St.ScrollView({ name: 'notification-scrollview',
                                               vscrollbar_policy: this._scrollPolicy,
                                               hscrollbar_policy: Gtk.PolicyType.NEVER,
-                                               style_class: 'vfade' });
-        this._table.add(this._scrollArea, { row: 1,
-                                            col: 2 });
-        this._updateLastColumnSettings();
+                                               vfade: true });
+        this._table.add(this._scrollArea, { row: 1, col: 1 });
        this._contentArea = new St.BoxLayout({ name: 'notification-body',
                                               vertical: true });
        this._scrollArea.add_actor(this._contentArea);
@ -677,52 +638,13 @@ Notification.prototype = {
        if (!props)
            props = {};
        props.row = 2;
-        props.col = 2;
+        props.col = 1;

        this._table.add_style_class_name('multi-line-notification');
        this._table.add(this._actionArea, props);
-        this._updateLastColumnSettings();
        this._updated();
    },

-    _updateLastColumnSettings: function() {
-        if (this._scrollArea)
-            this._table.child_set(this._scrollArea, { col: this._imageBin ? 2 : 1,
-                                                      col_span: this._imageBin ? 1 : 2 });
-        if (this._actionArea)
-            this._table.child_set(this._actionArea, { col: this._imageBin ? 2 : 1,
-                                                      col_span: this._imageBin ? 1 : 2 });
-    },
-
-    setImage: function(image) {
-        if (this._imageBin)
-            this.unsetImage();
-        this._imageBin = new St.Bin();
-        this._imageBin.child = image;
-        this._imageBin.opacity = 230;
-        this._table.add_style_class_name('multi-line-notification');
-        this._table.add_style_class_name('notification-with-image');
-        this._updateLastColumnSettings();
-        this._table.add(this._imageBin, { row: 1,
-                                          col: 1,
-                                          row_span: 2,
-                                          x_expand: false,
-                                          y_expand: false,
-                                          x_fill: false,
-                                          y_fill: false });
-    },
-
-    unsetImage: function() {
-        if (this._imageBin) {
-            this._table.remove_style_class_name('notification-with-image');
-            this._table.remove_actor(this._imageBin);
-            this._imageBin = null;
-            this._updateLastColumnSettings();
-            if (!this._scrollArea && !this._actionArea)
-                this._table.remove_style_class_name('multi-line-notification');
-        }
-    },
-
    // addButton:
    // @id: the action ID
    // @label: the label for the action's button
@ -738,9 +660,7 @@ Notification.prototype = {

            let box = new St.BoxLayout({ name: 'notification-actions' });
            this.setActionArea(box, { x_expand: false,
-                                      y_expand: false,
                                      x_fill: false,
-                                      y_fill: false,
                                      x_align: St.Align.END });
            this._buttonBox = box;
        }
@ -799,11 +719,10 @@ Notification.prototype = {
    },

    _bannerBoxAllocate: function(actor, box, flags) {
-        let availWidth = box.x2 - box.x1;
-
        let [titleMinW, titleNatW] = this._titleLabel.get_preferred_width(-1);
-        let [titleMinH, titleNatH] = this._titleLabel.get_preferred_height(availWidth);
-        let [bannerMinW, bannerNatW] = this._bannerLabel.get_preferred_width(availWidth);
+        let [titleMinH, titleNatH] = this._titleLabel.get_preferred_height(-1);
+        let [bannerMinW, bannerNatW] = this._bannerLabel.get_preferred_width(-1);
+        let availWidth = box.x2 - box.x1;

        let titleBox = new Clutter.ActorBox();
        let titleBoxW = Math.min(titleNatW, availWidth);
@ -913,7 +832,6 @@ Notification.prototype = {
        // Restore banner opacity in case the notification is shown in the
        // banner mode again on update.
        this._bannerLabel.opacity = 255;
-        this.emit('collapsed');
    },

    _onActionInvoked: function(actor, mouseButtonClicked, id) {
@ -964,96 +882,20 @@ Source.prototype = {

    _init: function(title) {
        this.title = title;
-
-        this.actor = new Shell.GenericContainer();
-        this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
-        this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
-        this.actor.connect('allocate', Lang.bind(this, this._allocate));
-        this.actor.connect('destroy', Lang.bind(this,
-            function() {
-                this._actorDestroyed = true;
-            }));
-        this._actorDestroyed = false;
-
-        this._counterLabel = new St.Label();
-        this._counterBin = new St.Bin({ style_class: 'summary-source-counter',
-                                        child: this._counterLabel });
-        this._counterBin.hide();
-
        this._iconBin = new St.Bin({ width: this.ICON_SIZE,
                                     height: this.ICON_SIZE,
                                     x_fill: true,
                                     y_fill: true });
-
-        this.actor.add_actor(this._iconBin);
-        this.actor.add_actor(this._counterBin);
-
        this.isTransient = false;
        this.isChat = false;

        this.notifications = [];
    },

-    _getPreferredWidth: function (actor, forHeight, alloc) {
-        let [min, nat] = this._iconBin.get_preferred_width(forHeight);
-        alloc.min_size = min; alloc.nat_size = nat;
-    },
-
-    _getPreferredHeight: function (actor, forWidth, alloc) {
-        let [min, nat] = this._iconBin.get_preferred_height(forWidth);
-        alloc.min_size = min; alloc.nat_size = nat;
-    },
-
-    _allocate: function(actor, box, flags) {
-        // the iconBin should fill our entire box
-        this._iconBin.allocate(box, flags);
-
-        let childBox = new Clutter.ActorBox();
-
-        let [minWidth, minHeight, naturalWidth, naturalHeight] = this._counterBin.get_preferred_size();
-        let direction = this.actor.get_direction();
-
-        if (direction == St.TextDirection.LTR) {
-            // allocate on the right in LTR
-            childBox.x1 = box.x2 - naturalWidth;
-            childBox.x2 = box.x2;
-        } else {
-            // allocate on the left in RTL
-            childBox.x1 = 0;
-            childBox.x2 = naturalWidth;
-        }
-
-        childBox.y1 = box.y2 - naturalHeight;
-        childBox.y2 = box.y2;
-
-        this._counterBin.allocate(childBox, flags);
-    },
-
-    _setCount: function(count, visible) {
-        if (isNaN(parseInt(count)))
-            throw new Error("Invalid notification count: " + count);
-
-        if (this._actorDestroyed)
-            return;
-
-        this._counterBin.visible = visible;
-        this._counterLabel.set_text(count.toString());
-    },
-
-    _updateCount: function() {
-        let count = this.notifications.length;
-        this._setCount(count, count > 1);
-    },
-
    setTransient: function(isTransient) {
        this.isTransient = isTransient;
    },

-    setTitle: function(newTitle) {
-        this.title = newTitle;
-        this.emit('title-changed');
-    },
-
    // Called to create a new icon actor (of size this.ICON_SIZE).
    // Must be overridden by the subclass if you do not pass icons
    // explicitly to the Notification() constructor.
@ -1064,7 +906,7 @@ Source.prototype = {
    // Unlike createNotificationIcon, this always returns the same actor;
    // there is only one summary icon actor for a Source.
    getSummaryIcon: function() {
-        return this.actor;
+        return this._iconBin;
    },

    pushNotification: function(notification) {
@ -1083,11 +925,7 @@ Source.prototype = {
                this.notifications.splice(index, 1);
                if (this.notifications.length == 0)
                    this._lastNotificationRemoved();
-
-                this._updateCount();
            }));
-
-        this._updateCount();
    },

    notify: function(notification) {
@ -1124,8 +962,6 @@ Source.prototype = {
        for (let i = this.notifications.length - 1; i >= 0; i--)
            if (!this.notifications[i].resident)
                this.notifications[i].destroy();
-
-        this._updateCount();
    },

    // Default implementation is to destroy this source, but subclasses can override
@ -1162,11 +998,6 @@ SummaryItem.prototype = {
        this._sourceTitleBin.child = this._sourceTitle;
        this._sourceTitleBin.width = 0;

-        this.source.connect('title-changed',
-                            Lang.bind(this, function() {
-                                this._sourceTitle.text = source.title;
-                            }));
-
        this._sourceBox.add(this._sourceIcon, { y_fill: false });
        this._sourceBox.add(this._sourceTitleBin, { expand: true, y_fill: false });
        this.actor.child = this._sourceBox;
@ -1174,11 +1005,13 @@ SummaryItem.prototype = {
        this.notificationStackView = new St.ScrollView({ name: source.isChat ? '' : 'summary-notification-stack-scrollview',
                                                         vscrollbar_policy: source.isChat ? Gtk.PolicyType.NEVER : Gtk.PolicyType.AUTOMATIC,
                                                         hscrollbar_policy: Gtk.PolicyType.NEVER,
-                                                         style_class: 'vfade' });
+                                                         vfade: true });
        this.notificationStack = new St.BoxLayout({ name: 'summary-notification-stack',
                                                     vertical: true });
        this.notificationStackView.add_actor(this.notificationStack);
-        this._stackedNotifications = [];
+        this._notificationExpandedIds = [];
+        this._notificationDoneDisplayingIds = [];
+        this._notificationDestroyedIds = [];

        this._oldMaxScrollAdjustment = 0;

@ -1247,19 +1080,18 @@ SummaryItem.prototype = {

    doneShowingNotificationStack: function() {
        let notificationActors = this.notificationStack.get_children();
-        for (let i = 0; i < this._stackedNotifications.length; i++) {
-            let stackedNotification = this._stackedNotifications[i];
-            let notification = stackedNotification.notification;
-            notification.collapseCompleted();
-            notification.disconnect(stackedNotification.notificationExpandedId);
-            notification.disconnect(stackedNotification.notificationDoneDisplayingId);
-            notification.disconnect(stackedNotification.notificationDestroyedId);
-            if (notification.actor.get_parent() == this.notificationStack)
-                this.notificationStack.remove_actor(notification.actor);
-            notification.setIconVisible(true);
-            notification.enableScrolling(true);
+        for (let i = 0; i < notificationActors.length; i++) {
+            notificationActors[i]._delegate.collapseCompleted();
+            notificationActors[i]._delegate.disconnect(this._notificationExpandedIds[i]);
+            notificationActors[i]._delegate.disconnect(this._notificationDoneDisplayingIds[i]);
+            notificationActors[i]._delegate.disconnect(this._notificationDestroyedIds[i]);
+            this.notificationStack.remove_actor(notificationActors[i]);
+            notificationActors[i]._delegate.setIconVisible(true);
+            notificationActors[i]._delegate.enableScrolling(true);
        }
-        this._stackedNotifications = [];
+        this._notificationExpandedIds = [];
+        this._notificationDoneDisplayingIds = [];
+        this._notificationDestroyedIds = [];
    },

    _notificationAddedToSource: function(source, notification) {
@ -1268,12 +1100,12 @@ SummaryItem.prototype = {
    },

    _appendNotificationToStack: function(notification) {
-        let stackedNotification = {};
-        stackedNotification.notification = notification;
-        stackedNotification.notificationExpandedId = notification.connect('expanded', Lang.bind(this, this._contentUpdated));
-        stackedNotification.notificationDoneDisplayingId = notification.connect('done-displaying', Lang.bind(this, this._notificationDoneDisplaying));
-        stackedNotification.notificationDestroyedId = notification.connect('destroy', Lang.bind(this, this._notificationDestroyed));
-        this._stackedNotifications.push(stackedNotification);
+        let notificationExpandedId = notification.connect('expanded', Lang.bind(this, this._contentUpdated));
+        this._notificationExpandedIds.push(notificationExpandedId);
+        let notificationDoneDisplayingId = notification.connect('done-displaying', Lang.bind(this, this._notificationDoneDisplaying));
+        this._notificationDoneDisplayingIds.push(notificationDoneDisplayingId);
+        let notificationDestroyedId = notification.connect('destroy', Lang.bind(this, this._notificationDestroyed));
+        this._notificationDestroyedIds.push(notificationDestroyedId);
        if (!this.source.isChat)
            notification.enableScrolling(false);
        if (this.notificationStack.get_children().length > 0)
@ -1303,18 +1135,17 @@ SummaryItem.prototype = {
    },

    _notificationDestroyed: function(notification) {
-        for (let i = 0; i < this._stackedNotifications.length; i++) {
-            if (this._stackedNotifications[i].notification == notification) {
-                let stackedNotification = this._stackedNotifications[i];
-                notification.disconnect(stackedNotification.notificationExpandedId);
-                notification.disconnect(stackedNotification.notificationDoneDisplayingId);
-                notification.disconnect(stackedNotification.notificationDestroyedId);
-                this._stackedNotifications.splice(i, 1);
-                this._contentUpdated();
-                break;
-            }
+        let index = this.notificationStack.get_children().indexOf(notification.actor);
+        if (index >= 0) {
+            notification.disconnect(this._notificationExpandedIds[index]);
+            this._notificationExpandedIds.splice(index, 1);
+            notification.disconnect(this._notificationDoneDisplayingIds[index]);
+            this._notificationDoneDisplayingIds.splice(index, 1);
+            notification.disconnect(this._notificationDestroyedIds[index]);
+            this._notificationDestroyedIds.splice(index, 1);
+            this.notificationStack.remove_actor(notification.actor);
+            this._contentUpdated();
        }
-
        if (this.notificationStack.get_children().length > 0)
            this.notificationStack.get_children()[0]._delegate.setIconVisible(true);
    }
@ -1356,14 +1187,14 @@ MessageTray.prototype = {
        this._summaryBin.opacity = 0;

        this._summaryMotionId = 0;
-        this._trayMotionId = 0;

        this._summaryBoxPointer = new BoxPointer.BoxPointer(St.Side.BOTTOM,
-                                                            { reactive: true,
-                                                              track_hover: true });
+                                                           { reactive: true,
+                                                             track_hover: true });
        this._summaryBoxPointer.actor.style_class = 'summary-boxpointer';
+        this.actor.add_actor(this._summaryBoxPointer.actor);
+        this._summaryBoxPointer.actor.lower_bottom();
        this._summaryBoxPointer.actor.hide();
-        Main.layoutManager.addChrome(this._summaryBoxPointer.actor, { visibleInFullscreen: true });

        this._summaryBoxPointerItem = null;
        this._summaryBoxPointerContentUpdatedId = 0;
@ -1396,15 +1227,11 @@ MessageTray.prototype = {
           }));
        this._focusGrabber.connect('escape-pressed', Lang.bind(this, this._escapeTray));

-        Main.layoutManager.keyboardBox.connect('notify::hover', Lang.bind(this, this._onKeyboardHoverChanged));
-
        this._trayState = State.HIDDEN;
        this._locked = false;
-        this._traySummoned = false;
        this._useLongerTrayLeftTimeout = false;
        this._trayLeftTimeoutId = 0;
        this._pointerInTray = false;
-        this._pointerInKeyboard = false;
        this._summaryState = State.HIDDEN;
        this._summaryTimeoutId = 0;
        this._pointerInSummary = false;
@ -1417,12 +1244,12 @@ MessageTray.prototype = {
        this._notificationRemoved = false;
        this._reNotifyAfterHideNotification = null;

-        Main.layoutManager.trayBox.add_actor(this.actor);
-        this.actor.y = -1;
-        Main.layoutManager.trackChrome(this.actor);
-        Main.layoutManager.trackChrome(this._notificationBin);
+        Main.chrome.addActor(this.actor, { affectsStruts: false,
+                                           visibleInOverview: true });
+        Main.chrome.trackActor(this._notificationBin);
+        Main.chrome.trackActor(this._summaryBoxPointer.actor);

-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._setSizePosition));
+        global.screen.connect('monitors-changed', Lang.bind(this, this._setSizePosition));

        this._setSizePosition();

@ -1458,11 +1285,23 @@ MessageTray.prototype = {
    },

    _setSizePosition: function() {
-        let monitor = Main.layoutManager.bottomMonitor;
+        let primary = global.get_primary_monitor();
+        this.actor.x = primary.x;
+        this.actor.y = primary.y + primary.height - 1;
+        this.actor.width = primary.width;
        this._notificationBin.x = 0;
-        this._notificationBin.width = monitor.width;
+        this._notificationBin.width = primary.width;
        this._summaryBin.x = 0;
-        this._summaryBin.width = monitor.width;
+        this._summaryBin.width = primary.width;
+
+        if (this._pointerBarrier)
+            global.destroy_pointer_barrier(this._pointerBarrier);
+        this._pointerBarrier =
+            global.create_pointer_barrier(primary.x + primary.width, primary.y + primary.height - this.actor.height,
+                                          primary.x + primary.width, primary.y + primary.height,
+                                          4 /* BarrierNegativeX */);
+
+
    },

    contains: function(source) {
@ -1507,11 +1346,8 @@ MessageTray.prototype = {
        // after notifications are done showing. However, we don't want that to happen for
        // transient sources, which are removed after the notification is shown, but are
        // not removed fast enough because of the callbacks to avoid the summary popping up.
-        // So we just don't add transient sources to this._newSummaryItems.
-        // We don't want that to happen for chat sources neither, because they
-        // can be added when the user starts a chat from Empathy and they are not transient.
-        // The notification will popup on incoming message anyway. See bug #657249.
-        if (!source.isTransient && !source.isChat)
+        // So we just don't add transient sources to this._newSummaryItems .
+        if (!source.isTransient)
            this._newSummaryItems.push(summaryItem);

        source.connect('notify', Lang.bind(this, this._onNotify));
@ -1611,19 +1447,7 @@ MessageTray.prototype = {
        if (!this._locked)
            return;
        this._locked = false;
-        this._pointerInTray = this.actor.hover;
-        this._updateState();
-    },
-
-    toggle: function() {
-        this._traySummoned = !this._traySummoned;
-        this._updateState();
-    },
-
-    hide: function() {
-        this._traySummoned = false;
-        this.actor.set_hover(false);
-        this._summary.set_hover(false);
+        this._pointerInTray = this.actor.hover && !this._summaryBoxPointer.bin.hover;
        this._updateState();
    },

@ -1784,8 +1608,6 @@ MessageTray.prototype = {
                 this._clickedSummaryItemMouseButton != button) {
            this._clickedSummaryItem = summaryItem;
            this._clickedSummaryItemMouseButton = button;
-
-            summaryItem.source.emit('summary-item-clicked', button);
        } else {
            this._unsetClickedSummaryItem();
        }
@ -1811,6 +1633,13 @@ MessageTray.prototype = {
            if (this._useLongerTrayLeftTimeout && !this._trayLeftTimeoutId)
                return;

+            // Don't do anything if the mouse is over the summary notification as this should be considered as
+            // leaving the tray. The tray is locked when the summary notification is visible anyway, but we
+            // should treat the mouse being over the summary notification as the tray being left for collapsing
+            // any expanded summary item other than the one related to the notification.
+            if (this._summaryBoxPointer.bin.hover)
+                return;
+
            this._useLongerTrayLeftTimeout = false;
            if (this._trayLeftTimeoutId) {
                Mainloop.source_remove(this._trayLeftTimeoutId);
@ -1854,24 +1683,6 @@ MessageTray.prototype = {
        }
    },

-    _onKeyboardHoverChanged: function(keyboard) {
-        this._pointerInKeyboard = keyboard.hover;
-
-        if (!keyboard.hover) {
-            let event = Clutter.get_current_event();
-            if (event && event.type() == Clutter.EventType.LEAVE) {
-                let into = event.get_related();
-                if (into && this.actor.contains(into)) {
-                    // Don't call _updateState, because pointerInTray is
-                    // still false
-                    return;
-                }
-            }
-        }
-
-        this._updateState();
-    },
-
    _onStatusChanged: function(presence, status) {
        this._backFromAway = (this._userStatus == GnomeSession.PresenceStatus.IDLE && this._userStatus != status);
        this._userStatus = status;
@ -1936,7 +1747,7 @@ MessageTray.prototype = {
        let notificationsPending = this._notificationQueue.length > 0 && (!this._busy || notificationUrgent);
        let notificationPinned = this._pointerInTray && !this._pointerInSummary && !this._notificationRemoved;
        let notificationExpanded = this._notificationBin.y < 0;
-        let notificationExpired = (this._notificationTimeoutId == 0 && !(this._notification && this._notification.urgency == Urgency.CRITICAL) && !this._pointerInTray && !this._locked && !(this._pointerInKeyboard && notificationExpanded)) || this._notificationRemoved;
+        let notificationExpired = (this._notificationTimeoutId == 0 && !(this._notification && this._notification.urgency == Urgency.CRITICAL) && !this._pointerInTray && !this._locked) || this._notificationRemoved;
        let canShowNotification = notificationsPending && this._summaryState == State.HIDDEN;

        if (this._notificationState == State.HIDDEN) {
@ -1952,7 +1763,7 @@ MessageTray.prototype = {
        }

        // Summary
-        let summarySummoned = this._pointerInSummary || this._overviewVisible ||  this._traySummoned;
+        let summarySummoned = this._pointerInSummary || this._overviewVisible;
        let summaryPinned = this._summaryTimeoutId != 0 || this._pointerInTray || summarySummoned || this._locked;
        let summaryHovered = this._pointerInTray || this._pointerInSummary;
        let summaryVisibleWithNoHover = (this._overviewVisible || this._locked) && !summaryHovered;
@ -2046,16 +1857,18 @@ MessageTray.prototype = {
    },

    _showTray: function() {
+        let primary = global.get_primary_monitor();
        this._tween(this.actor, '_trayState', State.SHOWN,
-                    { y: -this.actor.height,
+                    { y: primary.y + primary.height - this.actor.height,
                      time: ANIMATION_TIME,
                      transition: 'easeOutQuad'
                    });
    },

    _hideTray: function() {
+        let primary = global.get_primary_monitor();
        this._tween(this.actor, '_trayState', State.HIDDEN,
-                    { y: -1,
+                    { y: primary.y + primary.height - 1,
                      time: ANIMATION_TIME,
                      transition: 'easeOutQuad'
                    });
@ -2143,7 +1956,7 @@ MessageTray.prototype = {

    _notificationTimeout: function() {
        let [x, y, mods] = global.get_pointer();
-        if (y > this._lastSeenMouseY + 10 && !this.actor.hover) {
+        if (y > this._lastSeenMouseY + 10 && y < this.actor.y) {
            // The mouse is moving towards the notification, so don't
            // hide it yet. (We just create a new timeout (and destroy
            // the old one) each time because the bookkeeping is
@ -2201,15 +2014,9 @@ MessageTray.prototype = {
        this._notification.expand(!autoExpanding);
    },

-    _onNotificationExpanded: function() {
+   _onNotificationExpanded: function() {
        let expandedY = this.actor.height - this._notificationBin.height;
-
-        // Don't animate the notification to its new position if it has shrunk:
-        // there will be a very visible "gap" that breaks the illusion.
-
-        if (this._notificationBin.y < expandedY)
-            this._notificationBin.y = expandedY;
-        else if (this._notification.y != expandedY)
+        if (this._notificationBin.y != expandedY)
            this._tween(this._notificationBin, '_notificationState', State.SHOWN,
                        { y: expandedY,
                          time: ANIMATION_TIME,
@ -2224,6 +2031,7 @@ MessageTray.prototype = {
    },

    _showSummary: function(timeout) {
+        let primary = global.get_primary_monitor();
        this._summaryBin.opacity = 0;
        this._summaryBin.y = this.actor.height;
        this._tween(this._summaryBin, '_summaryState', State.SHOWN,
@ -2271,7 +2079,7 @@ MessageTray.prototype = {
    _showSummaryBoxPointer: function() {
        this._summaryBoxPointerItem = this._clickedSummaryItem;
        this._summaryBoxPointerContentUpdatedId = this._summaryBoxPointerItem.connect('content-updated',
-                                                                                      Lang.bind(this, this._onSummaryBoxPointerContentUpdated));
+                                                                                      Lang.bind(this, this._adjustSummaryBoxPointerPosition));
        this._summaryBoxPointerDoneDisplayingId = this._summaryBoxPointerItem.connect('done-displaying-content',
                                                                                      Lang.bind(this, this._escapeTray));
        if (this._clickedSummaryItemMouseButton == 1) {
@ -2294,8 +2102,6 @@ MessageTray.prototype = {
        // _clickedSummaryItem.actor can change absolute position without changing allocation
        this._summaryMotionId = this._summary.connect('allocation-changed',
                                                      Lang.bind(this, this._adjustSummaryBoxPointerPosition));
-        this._trayMotionId = Main.layoutManager.trayBox.connect('notify::anchor-y',
-                                                                Lang.bind(this, this._adjustSummaryBoxPointerPosition));

        this._summaryBoxPointer.actor.opacity = 0;
        this._summaryBoxPointer.actor.show();
@ -2308,13 +2114,6 @@ MessageTray.prototype = {
        }));
    },

-    _onSummaryBoxPointerContentUpdated: function() {
-        if (this._summaryBoxPointerItem.notificationStack.get_children().length == 0)
-            this._hideSummaryBoxPointer();
-        this._adjustSummaryBoxPointerPosition();
-
-    },
-
    _adjustSummaryBoxPointerPosition: function() {
        // The position of the arrow origin should be the same as center of this._clickedSummaryItem.actor
        if (!this._clickedSummaryItem)
@ -2327,10 +2126,8 @@ MessageTray.prototype = {
        if (this._clickedSummaryItemAllocationChangedId) {
            this._clickedSummaryItem.actor.disconnect(this._clickedSummaryItemAllocationChangedId);
            this._summary.disconnect(this._summaryMotionId);
-            Main.layoutManager.trayBox.disconnect(this._trayMotionId);
            this._clickedSummaryItemAllocationChangedId = 0;
            this._summaryMotionId = 0;
-            this._trayMotionId = 0;
        }

        if (this._clickedSummaryItem)
@ -2340,18 +2137,9 @@ MessageTray.prototype = {
    },

    _hideSummaryBoxPointer: function() {
-        // We should be sure to hide the box pointer if all notifications in it are destroyed while
-        // it is hiding, so that we don't show an an animation of an empty blob being hidden.
-        if (this._summaryBoxPointerState == State.HIDING &&
-            this._summaryBoxPointerItem.notificationStack.get_children().length == 0) {
-            this._summaryBoxPointer.actor.hide();
-            return;
-        }
-
        this._summaryBoxPointerState = State.HIDING;
-        // Unset this._clickedSummaryItem if we are no longer showing the summary or if
-        // this._clickedSummaryItem is still the item associated with the currently showing box pointer
-        if (this._summaryState != State.SHOWN || this._summaryBoxPointerItem == this._clickedSummaryItem)
+        // Unset this._clickedSummaryItem if we are no longer showing the summary
+        if (this._summaryState != State.SHOWN)
            this._unsetClickedSummaryItem();

        this._focusGrabber.ungrabFocus();
--- a/js/ui/modalDialog.js
+++ b/js/ui/modalDialog.js
@ -10,6 +10,8 @@ const Pango = imports.gi.Pango;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const Params = imports.misc.params;

@ -18,7 +20,6 @@ const Main = imports.ui.main;
 const Tweener = imports.ui.tweener;

 const OPEN_AND_CLOSE_TIME = 0.1;
-const FADE_IN_BUTTONS_TIME = 0.33;
 const FADE_OUT_DIALOG_TIME = 1.0;

 const State = {
@ -35,12 +36,10 @@ function ModalDialog() {

 ModalDialog.prototype = {
    _init: function(params) {
-        params = Params.parse(params, { shellReactive: false,
-                                        styleClass: null });
+        params = Params.parse(params, { styleClass: null });

        this.state = State.CLOSED;
        this._hasModal = false;
-        this._shellReactive = params.shellReactive;

        this._group = new St.Group({ visible: false,
                                     x: 0,
@ -56,30 +55,26 @@ ModalDialog.prototype = {
        this._actionKeys = {};
        this._group.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));

+        this._lightbox = new Lightbox.Lightbox(this._group,
+                                               { inhibitEvents: true });
+
        this._backgroundBin = new St.Bin();
+
        this._group.add_actor(this._backgroundBin);
+        this._lightbox.highlight(this._backgroundBin);
+
+        this._backgroundStack = new Shell.Stack();
+        this._backgroundBin.child = this._backgroundStack;
+
+        this._eventBlocker = new Clutter.Group({ reactive: true });
+        this._backgroundStack.add_actor(this._eventBlocker);

        this._dialogLayout = new St.BoxLayout({ style_class: 'modal-dialog',
                                                vertical:    true });
        if (params.styleClass != null) {
            this._dialogLayout.add_style_class_name(params.styleClass);
        }
-
-        if (!this._shellReactive) {
-            this._lightbox = new Lightbox.Lightbox(this._group,
-                                                   { inhibitEvents: true });
-            this._lightbox.highlight(this._backgroundBin);
-
-            let stack = new Shell.Stack();
-            this._backgroundBin.child = stack;
-
-            this._eventBlocker = new Clutter.Group({ reactive: true });
-            stack.add_actor(this._eventBlocker);
-            stack.add_actor(this._dialogLayout);
-        } else {
-            this._backgroundBin.child = this._dialogLayout;
-        }
-
+        this._backgroundStack.add_actor(this._dialogLayout);

        this.contentLayout = new St.BoxLayout({ vertical: true });
        this._dialogLayout.add(this.contentLayout,
@ -89,6 +84,7 @@ ModalDialog.prototype = {
                                 y_align: St.Align.START });

        this._buttonLayout = new St.BoxLayout({ style_class: 'modal-dialog-button-box',
+                                                opacity:     220,
                                                vertical:    false });
        this._dialogLayout.add(this._buttonLayout,
                               { expand:  true,
@ -100,26 +96,21 @@ ModalDialog.prototype = {
        this._savedKeyFocus = null;
    },

-    destroy: function() {
-        this._group.destroy();
-    },
-
    setButtons: function(buttons) {
-        let hadChildren = this._buttonLayout.get_children() > 0;
-
        this._buttonLayout.destroy_children();
        this._actionKeys = {};

-        for (let i = 0; i < buttons.length; i ++) {
-            let buttonInfo = buttons[i];
+        let i = 0;
+        for (let index in buttons) {
+            let buttonInfo = buttons[index];
            let label = buttonInfo['label'];
            let action = buttonInfo['action'];
            let key = buttonInfo['key'];

-            buttonInfo.button = new St.Button({ style_class: 'modal-dialog-button',
-                                                reactive:    true,
-                                                can_focus:   true,
-                                                label:       label });
+            let button = new St.Button({ style_class: 'modal-dialog-button',
+                                         reactive:    true,
+                                         can_focus:   true,
+                                         label:       label });

            let x_alignment;
            if (buttons.length == 1)
@ -131,37 +122,20 @@ ModalDialog.prototype = {
            else
                x_alignment = St.Align.MIDDLE;

-            if (this._initialKeyFocus == this._dialogLayout ||
-                this._buttonLayout.contains(this._initialKeyFocus))
-                this._initialKeyFocus = buttonInfo.button;
-            this._buttonLayout.add(buttonInfo.button,
+            this._initialKeyFocus = button;
+            this._buttonLayout.add(button,
                                   { expand: true,
                                     x_fill: false,
                                     y_fill: false,
                                     x_align: x_alignment,
                                     y_align: St.Align.MIDDLE });

-            buttonInfo.button.connect('clicked', action);
+            button.connect('clicked', action);

            if (key)
                this._actionKeys[key] = action;
+            i++;
        }
-
-        // Fade in buttons if there weren't any before
-        if (!hadChildren && buttons.length > 0) {
-            this._buttonLayout.opacity = 0;
-            Tweener.addTween(this._buttonLayout,
-                             { opacity: 255,
-                               time: FADE_IN_BUTTONS_TIME,
-                               transition: 'easeOutQuad',
-                               onComplete: Lang.bind(this, function() {
-                                   this.emit('buttons-set');
-                               })
-                             });
-        } else {
-            this.emit('buttons-set');
-        }
-
    },

    _onKeyPressEvent: function(object, keyPressEvent) {
@ -177,7 +151,7 @@ ModalDialog.prototype = {
    },

    _fadeOpen: function() {
-        let monitor = Main.layoutManager.focusMonitor;
+        let monitor = global.get_focus_monitor();

        this._backgroundBin.set_position(monitor.x, monitor.y);
        this._backgroundBin.set_size(monitor.width, monitor.height);
@ -185,8 +159,7 @@ ModalDialog.prototype = {
        this.state = State.OPENING;

        this._dialogLayout.opacity = 255;
-        if (this._lightbox)
-            this._lightbox.show();
+        this._lightbox.show();
        this._group.opacity = 0;
        this._group.show();
        Tweener.addTween(this._group,
@ -252,8 +225,7 @@ ModalDialog.prototype = {
        global.gdk_screen.get_display().sync();
        this._hasModal = false;

-        if (!this._shellReactive)
-            this._eventBlocker.raise_top();
+        this._eventBlocker.raise_top();
    },

    pushModal: function (timestamp) {
@ -269,8 +241,7 @@ ModalDialog.prototype = {
        } else
            this._initialKeyFocus.grab_key_focus();

-        if (!this._shellReactive)
-            this._eventBlocker.lower_bottom();
+        this._eventBlocker.lower_bottom();
        return true;
    },

--- a/js/ui/networkAgent.js
+++ b/js/ui/networkAgent.js
@ -1,407 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*-
- *
- * Copyright 2011 Giovanni Campagna <scampa.giovanni@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- */
-
-const Clutter = imports.gi.Clutter;
-const Gio = imports.gi.Gio;
-const Lang = imports.lang;
-const NetworkManager = imports.gi.NetworkManager;
-const NMClient = imports.gi.NMClient;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-
-const ModalDialog = imports.ui.modalDialog;
-const PopupMenu = imports.ui.popupMenu;
-
-function NetworkSecretDialog() {
-    this._init.apply(this, arguments);
-}
-
-NetworkSecretDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(agent, requestId, connection, settingName, hints) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'polkit-dialog' });
-
-        this._agent = agent;
-        this._requestId = requestId;
-        this._connection = connection;
-        this._settingName = settingName;
-        this._hints = hints;
-
-        this._content = this._getContent();
-
-        let mainContentBox = new St.BoxLayout({ style_class: 'polkit-dialog-main-layout',
-                                                vertical: false });
-        this.contentLayout.add(mainContentBox,
-                               { x_fill: true,
-                                 y_fill: true });
-
-        let icon = new St.Icon({ icon_name: 'dialog-password-symbolic' });
-        mainContentBox.add(icon,
-                           { x_fill:  true,
-                             y_fill:  false,
-                             x_align: St.Align.END,
-                             y_align: St.Align.START });
-
-        let messageBox = new St.BoxLayout({ style_class: 'polkit-dialog-message-layout',
-                                            vertical: true });
-        mainContentBox.add(messageBox,
-                           { y_align: St.Align.START });
-
-        let subjectLabel = new St.Label({ style_class: 'polkit-dialog-headline',
-                                            text: this._content.title });
-        messageBox.add(subjectLabel,
-                       { y_fill:  false,
-                         y_align: St.Align.START });
-
-        if (this._content.message != null) {
-            let descriptionLabel = new St.Label({ style_class: 'polkit-dialog-description',
-                                                  text: this._content.message,
-                                                  // HACK: for reasons unknown to me, the label
-                                                  // is not asked the correct height for width,
-                                                  // and thus is underallocated
-                                                  // place a fixed height to avoid overflowing
-                                                  style: 'height: 3em'
-                                                });
-            descriptionLabel.clutter_text.line_wrap = true;
-
-            messageBox.add(descriptionLabel,
-                           { y_fill:  true,
-                             y_align: St.Align.START,
-                             expand: true });
-        }
-
-        let secretTable = new St.Table({ style_class: 'network-dialog-secret-table' });
-        let initialFocusSet = false;
-        let pos = 0;
-        for (let i = 0; i < this._content.secrets.length; i++) {
-            let secret = this._content.secrets[i];
-            let label = new St.Label({ style_class: 'polkit-dialog-password-label',
-                                       text: secret.label });
-
-            let reactive = secret.key != null;
-
-            secret.entry = new St.Entry({ style_class: 'polkit-dialog-password-entry',
-                                          text: secret.value, can_focus: reactive,
-                                          reactive: reactive });
-
-            if (secret.validate)
-                secret.valid = secret.validate(secret);
-            else // no special validation, just ensure it's not empty
-                secret.valid = secret.value.length > 0;
-
-            if (reactive) {
-                if (!initialFocusSet) {
-                    this.setInitialKeyFocus(secret.entry);
-                    initialFocusSet = true;
-                }
-
-                secret.entry.clutter_text.connect('activate', Lang.bind(this, this._onOk));
-                secret.entry.clutter_text.connect('text-changed', Lang.bind(this, function() {
-                    secret.value = secret.entry.get_text();
-                    if (secret.validate)
-                        secret.valid = secret.validate(secret);
-                    else
-                        secret.valid = secret.value.length > 0;
-                    this._updateOkButton();
-                }));
-            } else
-                secret.valid = true;
-
-            secretTable.add(label, { row: pos, col: 0, x_align: St.Align.START, y_align: St.Align.START });
-            secretTable.add(secret.entry, { row: pos, col: 1, x_expand: true, x_fill: true, y_align: St.Align.END });
-            pos++;
-
-            if (secret.password) {
-                secret.entry.clutter_text.set_password_char('\u25cf');
-
-                // FIXME: need a real checkbox here
-                let button = new St.Button({ button_mask: St.ButtonMask.ONE,
-                                             can_focus: true });
-                let checkbox = new St.BoxLayout({ vertical: false,
-                                                  style_class: 'network-dialog-show-password-checkbox' 
-                                                });
-                let _switch = new PopupMenu.Switch(false);
-                checkbox.add(_switch.actor);
-                checkbox.add(new St.Label({ text: _("Show password") }), { expand: true });
-                button.connect('clicked', function() {
-                    _switch.toggle();
-                    if (_switch.state)
-                        secret.entry.clutter_text.set_password_char('');
-                    else
-                        secret.entry.clutter_text.set_password_char('\u25cf');
-                });
-                button.child = checkbox;
-                secretTable.add(button, { row: pos, col: 1, x_expand: true, x_fill: true, y_fill: true })
-                pos++;
-            }
-        }
-        messageBox.add(secretTable);
-
-        this._okButton = { label:  _("Connect"),
-                           action: Lang.bind(this, this._onOk),
-                           key:    Clutter.KEY_Return,
-                         };
-
-        this.setButtons([{ label: _("Cancel"),
-                           action: Lang.bind(this, this.cancel),
-                           key:    Clutter.KEY_Escape,
-                         },
-                         this._okButton]);
-    },
-
-    _updateOkButton: function() {
-        let valid = true;
-        for (let i = 0; i < this._content.secrets.length; i++) {
-            let secret = this._content.secrets[i];
-            valid = valid && secret.valid;
-        }
-
-        this._okButton.button.reactive = valid;
-        this._okButton.button.can_focus = valid;
-        if (valid)
-            this._okButton.button.remove_style_pseudo_class('disabled');
-        else
-            this._okButton.button.add_style_pseudo_class('disabled');
-    },
-
-    _onOk: function() {
-        let valid = true;
-        for (let i = 0; i < this._content.secrets.length; i++) {
-            let secret = this._content.secrets[i];
-            valid = valid && secret.valid;
-            if (secret.key != null)
-                this._agent.set_password(this._requestId, secret.key, secret.value);
-        }
-
-        if (valid) {
-            this._agent.respond(this._requestId, false);
-            this.close(global.get_current_time());
-        }
-        // do nothing if not valid
-    },
-
-    cancel: function() {
-        this._agent.respond(this._requestId, true);
-        this.close(global.get_current_time());
-    },
-
-    _validateWpaPsk: function(secret) {
-        let value = secret.value;
-        if (value.length == 64) {
-            // must be composed of hexadecimal digits only
-            for (let i = 0; i < 64; i++) {
-                if (!((value[i] >= 'a' && value[i] <= 'f')
-                      || (value[i] >= 'A' && value[i] <= 'F')
-                      || (value[i] >= '0' && value[i] <= '9')))
-                    return false;
-            }
-            return true;
-        }
-
-        return (value.length >= 8 && value.length <= 63);
-    },
-
-    _validateStaticWep: function(secret) {
-        let value = secret.value;
-        if (secret.wep_key_type == NetworkManager.WepKeyType.KEY) {
-            if (value.length == 10 || value.length == 26) {
-		for (let i = 0; i < value.length; i++) {
-                    if (!((value[i] >= 'a' && value[i] <= 'f')
-                          || (value[i] >= 'A' && value[i] <= 'F')
-                          || (value[i] >= '0' && value[i] <= '9')))
-                        return false;
-		}
-	    } else if (value.length == 5 || value.length == 13) {
-		for (let i = 0; i < value.length; i++) {
-                    if (!((value[i] >= 'a' && value[i] <= 'z')
-                          || (value[i] >= 'A' && value[i] <= 'Z')))
-                        return false;
-                }
-            } else
-                return false;
-	} else if (secret.wep_key_type == NetworkManager.WepKeyType.PASSPHRASE) {
-	    if (value.length < 0 || value.length > 64)
-	        return false;
-	}
-        return true;
-    },
-
-    _getWirelessSecrets: function(secrets, wirelessSetting) {
-        let wirelessSecuritySetting = this._connection.get_setting_wireless_security();
-        switch (wirelessSecuritySetting.key_mgmt) {
-        // First the easy ones
-        case 'wpa-none':
-        case 'wpa-psk':
-            secrets.push({ label: _("Password: "), key: 'psk',
-                           value: wirelessSecuritySetting.psk || '',
-                           validate: this._validateWpaPsk, password: true });
-            break;
-        case 'none': // static WEP
-            secrets.push({ label: _("Key: "), key: 'wep-key' + wirelessSecuritySetting.wep_tx_keyidx,
-                           value: wirelessSecuritySetting.get_wep_key(wirelessSecuritySetting.wep_tx_keyidx) || '',
-                           wep_key_type: wirelessSecuritySetting.wep_key_type,
-                           validate: this._validateStaticWep, password: true });
-            break;
-        case 'ieee8021x':
-            if (wirelessSecuritySetting.auth_alg == 'leap') // Cisco LEAP
-                secrets.push({ label: _("Password: "), key: 'leap-password',
-                               value: wirelessSecuritySetting.leap_password || '', password: true });
-            else // Dynamic (IEEE 802.1x) WEP
-                this._get8021xSecrets(secrets);
-            break;
-        case 'wpa-eap':
-            this._get8021xSecrets(secrets);
-            break;
-        default:
-            log('Invalid wireless key management: ' + wirelessSecuritySetting.key_mgmt);
-        }
-    },
-
-    _get8021xSecrets: function(secrets) {
-        let ieee8021xSetting = this._connection.get_setting_802_1x();
-        let phase2method;
-
-        switch (ieee8021xSetting.get_eap_method(0)) {
-        case 'md5':
-        case 'leap':
-        case 'ttls':
-        case 'peap':
-            // TTLS and PEAP are actually much more complicated, but this complication
-            // is not visible here since we only care about phase2 authentication
-            // (and don't even care of which one)
-            secrets.push({ label: _("Username: "), key: null,
-                           value: ieee8021xSetting.identity || '', password: false });
-            secrets.push({ label: _("Password: "), key: 'password',
-                           value: ieee8021xSetting.password || '', password: true });
-            break;
-        case 'tls':
-            secrets.push({ label: _("Identity: "), key: null,
-                           value: ieee8021xSetting.identity || '', password: false });
-            secrets.push({ label: _("Private key password: "), key: 'private-key-password',
-                           value: ieee8021xSetting.private_key_password || '', password: true });
-            break;
-        default:
-            log('Invalid EAP/IEEE802.1x method: ' + ieee8021xSetting.get_eap_method(0));
-        }
-    },
-
-    _getPPPoESecrets: function(secrets) {
-        let pppoeSetting = this._connection.get_setting_pppoe();
-        secrets.push({ label: _("Username: "), key: 'username',
-                       value: pppoeSetting.username || '', password: false });
-        secrets.push({ label: _("Service: "), key: 'service',
-                       value: pppoeSetting.service || '', password: false });
-        secrets.push({ label: _("Password: "), key: 'password',
-                       value: pppoeSetting.password || '', password: true });
-    },
-
-    _getMobileSecrets: function(secrets, connectionType) {
-        let setting;
-        if (connectionType == 'bluetooth')
-            setting = this._connection.get_setting_cdma() || this._connection.get_setting_gsm();
-        else
-            setting = this._connection.get_setting_by_name(connectionType);
-        secrets.push({ label: _("Password: "), key: 'password',
-                       value: setting.value || '', password: true });
-    },
-
-    _getContent: function() {
-        let connectionSetting = this._connection.get_setting_connection();
-        let connectionType = connectionSetting.get_connection_type();
-        let wirelessSetting;
-        let ssid;
-
-        let content = { };
-        content.secrets = [ ];
-
-        switch (connectionType) {
-        case '802-11-wireless':
-            wirelessSetting = this._connection.get_setting_wireless();
-            ssid = NetworkManager.utils_ssid_to_utf8(wirelessSetting.get_ssid());
-            content.title = _("Authentication required by wireless network");
-            content.message = _("Passwords or encryption keys are required to access the wireless network '%s'.").format(ssid);
-            this._getWirelessSecrets(content.secrets, wirelessSetting);
-            break;
-        case '802-3-ethernet':
-            content.title = _("Wired 802.1X authentication");
-            content.message = null;
-            content.secrets.push({ label: _("Network name: "), key: null,
-                                   value: connectionSetting.get_id(), password: false });
-            this._get8021xSecrets(content.secrets);
-            break;
-        case 'pppoe':
-            content.title = _("DSL authentication");
-            content.message = null;
-            this._getPPPoESecrets(content.secrets);
-            break;
-        case 'gsm':
-            if (this._hints.indexOf('pin') != -1) {
-                let gsmSetting = this._connection.get_setting_gsm();
-                content.title = _("PIN code required");
-                content.message = _("PIN code is needed for the mobile broadband device");
-                content.secrets.push({ label: _("PIN: "), key: 'pin',
-                                       value: gsmSetting.pin || '', password: true });
-            }
-            // fall through
-        case 'cdma':
-        case 'bluetooth':
-            content.title = _("Mobile broadband network password");
-            content.message = _("A password is required to connect to '%s'.").format(connectionSetting.get_id());
-            this._getMobileSecrets(content.secrets, connectionType);
-            break;
-        default:
-            log('Invalid connection type: ' + connectionType);
-        };
-
-        return content;
-    }
-};
-
-function NetworkAgent() {
-    this._init.apply(this, arguments);
-}
-
-NetworkAgent.prototype = {
-    _init: function() {
-        this._native = new Shell.NetworkAgent({ auto_register: true,
-                                                identifier: 'org.gnome.Shell.NetworkAgent' });
-
-        this._dialogs = { };
-        this._native.connect('new-request', Lang.bind(this, this._newRequest));
-        this._native.connect('cancel-request', Lang.bind(this, this._cancelRequest));
-    },
-
-    _newRequest:  function(agent, requestId, connection, settingName, hints) {
-        let dialog = new NetworkSecretDialog(agent, requestId, connection, settingName, hints);
-        dialog.connect('destroy', Lang.bind(this, function() {
-            delete this._dialogs[requestId];
-        }));
-        this._dialogs[requestId] = dialog;
-        dialog.open(global.get_current_time());
-    },
-
-    _cancelRequest: function(agent, requestId) {
-        this._dialogs[requestId].close(global.get_current_time());
-        this._dialogs[requestId].destroy();
-    }
-};
--- a/js/ui/notificationDaemon.js
+++ b/js/ui/notificationDaemon.js
@ -7,6 +7,8 @@ const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const Mainloop = imports.mainloop;
 const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const Config = imports.misc.config;
 const Main = imports.ui.main;
@ -119,6 +121,11 @@ NotificationDaemon.prototype = {
                return new St.Icon({ icon_name: icon,
                                     icon_type: St.IconType.FULLCOLOR,
                                     icon_size: size });
+        } else if (hints['image-data']) {
+            let [width, height, rowStride, hasAlpha,
+                 bitsPerSample, nChannels, data] = hints['image-data'];
+            return textureCache.load_from_raw(data, data.length, hasAlpha,
+                                              width, height, rowStride, size);
        } else {
            let stockIcon;
            switch (hints.urgency) {
@ -143,7 +150,7 @@ NotificationDaemon.prototype = {
    //
    // Either a pid or ndata.notification is needed to retrieve or
    // create a source.
-    _getSource: function(title, pid, ndata, sender) {
+    _getSource: function(title, pid, ndata) {
        if (!pid && !(ndata && ndata.notification))
            return null;

@ -160,13 +167,10 @@ NotificationDaemon.prototype = {
        // with a transient one from the same sender, so we
        // always create a new source object for new transient notifications
        // and never add it to this._sources .
-        if (!isForTransientNotification && this._sources[pid]) {
-            let source = this._sources[pid];
-            source.setTitle(title);
-            return source;
-        }
+        if (!isForTransientNotification && this._sources[pid])
+            return this._sources[pid];

-        let source = new Source(title, pid, sender);
+        let source = new Source(title, pid);
        source.setTransient(isForTransientNotification);

        if (!isForTransientNotification) {
@ -185,13 +189,9 @@ NotificationDaemon.prototype = {
                     actions, hints, timeout) {
        let id;

-        // Filter out chat, presence, calls and invitation notifications from
-        // Empathy, since we handle that information from telepathyClient.js
+        // Filter out chat and presence notifications from Empathy, since we
+        // handle that information from telepathyClient.js
        if (appName == 'Empathy' && (hints['category'] == 'im.received' ||
-              hints['category'] == 'x-empathy.im.room-invitation' ||
-              hints['category'] == 'x-empathy.call.incoming' ||
-              hints['category'] == 'x-empathy.call.incoming"' ||
-              hints['category'] == 'x-empathy.im.subscription-request' ||
              hints['category'] == 'presence.online' ||
              hints['category'] == 'presence.offline')) {
            // Ignore replacesId since we already sent back a
@ -215,18 +215,14 @@ NotificationDaemon.prototype = {

        hints = Params.parse(hints, { urgency: Urgency.NORMAL }, true);

-        // Be compatible with the various hints for image data and image path
-        // 'image-data' and 'image-path' are the latest name of these hints, introduced in 1.2
-
-        if (!hints['image-path'] && hints['image_path'])
-            hints['image-path'] = hints['image_path']; // version 1.1 of the spec
-
-        if (!hints['image-data'])
+        // Be compatible with the various hints for image data
+        // 'image-data' is the latest name of this hint, introduced in 1.2
+        if (!hints['image-data']) {
            if (hints['image_data'])
                hints['image-data'] = hints['image_data']; // version 1.1 of the spec
-            else if (hints['icon_data'] && !hints['image-path'])
-                // early versions of the spec; 'icon_data' should only be used if 'image-path' is not available
-                hints['image-data'] = hints['icon_data'];
+            else if (hints['icon_data'])
+                hints['image-data'] = hints['icon_data']; // previous versions of the spec
+        }

        let ndata = { appName: appName,
                      icon: icon,
@ -247,7 +243,7 @@ NotificationDaemon.prototype = {
        let sender = DBus.getCurrentMessageContext().sender;
        let pid = this._senderToPid[sender];

-        let source = this._getSource(appName, pid, ndata, sender);
+        let source = this._getSource(appName, pid, ndata);

        if (source) {
            this._notifyForSource(source, ndata);
@ -268,7 +264,7 @@ NotificationDaemon.prototype = {
                if (!ndata)
                    return;

-                source = this._getSource(appName, pid, ndata, sender);
+                source = this._getSource(appName, pid, ndata);

                // We only store sender-pid entries for persistent sources.
                // Removing the entries once the source is destroyed
@ -305,7 +301,7 @@ NotificationDaemon.prototype = {
            ndata.notification = notification;
            notification.connect('destroy', Lang.bind(this,
                function(n, reason) {
-                    delete this._notifications[ndata.id];
+                    delete this._notifications[id];
                    let notificationClosedReason;
                    switch (reason) {
                        case MessageTray.NotificationDestroyedReason.EXPIRED:
@ -318,11 +314,11 @@ NotificationDaemon.prototype = {
                            notificationClosedReason = NotificationClosedReason.APP_CLOSED;
                            break;
                    }
-                    this._emitNotificationClosed(ndata.id, notificationClosedReason);
+                    this._emitNotificationClosed(id, notificationClosedReason);
                }));
            notification.connect('action-invoked', Lang.bind(this,
                function(n, actionId) {
-                    this._emitActionInvoked(ndata.id, actionId);
+                    this._emitActionInvoked(id, actionId);
                }));
        } else {
            notification.update(summary, body, { icon: iconActor,
@ -330,34 +326,10 @@ NotificationDaemon.prototype = {
                                                 clear: true });
        }

-        if (hints['image-data'] || hints['image-path']) {
-            let image = null;
-            if (hints['image-data']) {
-                let [width, height, rowStride, hasAlpha,
-                 bitsPerSample, nChannels, data] = hints['image-data'];
-                image = St.TextureCache.get_default().load_from_raw(data, hasAlpha,
-                                                                    width, height, rowStride, notification.IMAGE_SIZE);
-            } else if (hints['image-path']) {
-                image = St.TextureCache.get_default().load_uri_async(GLib.filename_to_uri(hints['image-path'], null),
-                                                                     notification.IMAGE_SIZE,
-                                                                     notification.IMAGE_SIZE);
-            }
-            notification.setImage(image);
-        } else {
-            notification.unsetImage();
-        }
-
        if (actions.length) {
            notification.setUseActionIcons(hints['action-icons'] == true);
-            for (let i = 0; i < actions.length - 1; i += 2) {
-                if (actions[i] == 'default')
-                    notification.connect('clicked', Lang.bind(this,
-                        function() {
-                            this._emitActionInvoked(ndata.id, "default");
-                        }));
-                else
-                    notification.addButton(actions[i], actions[i + 1]);
-            }
+            for (let i = 0; i < actions.length - 1; i += 2)
+                notification.addButton(actions[i], actions[i + 1]);
        }
        switch (hints.urgency) {
            case Urgency.LOW:
@ -441,7 +413,7 @@ NotificationDaemon.prototype = {
    },

    _onTrayIconAdded: function(o, icon) {
-        let source = this._getSource(icon.title || icon.wm_class || _("Unknown"), icon.pid, null, null);
+        let source = this._getSource(icon.title || icon.wm_class || _("Unknown"), icon.pid, null);
        source.setTrayIcon(icon);
    },

@ -454,28 +426,18 @@ NotificationDaemon.prototype = {

 DBus.conformExport(NotificationDaemon.prototype, NotificationDaemonIface);

-function Source(title, pid, sender) {
-    this._init(title, pid, sender);
+function Source(title, pid) {
+    this._init(title, pid);
 }

 Source.prototype = {
    __proto__:  MessageTray.Source.prototype,

-    _init: function(title, pid, sender) {
+    _init: function(title, pid) {
        MessageTray.Source.prototype._init.call(this, title);

        this._pid = pid;
-        if (sender)
-            // TODO: dbus-glib implementation of watch_name() doesn’t return an id to be used for
-            // unwatch_name() or implement unwatch_name(), however when we move to using GDBus implementation,
-            // we should save the id here and call unwatch_name() with it in destroy().
-            // Moving to GDBus is the work in progress: https://bugzilla.gnome.org/show_bug.cgi?id=648651
-            // and https://bugzilla.gnome.org/show_bug.cgi?id=622921 .
-            DBus.session.watch_name(sender,
-                                    false,
-                                    null,
-                                    Lang.bind(this, this._onNameVanished));
-
+        this._appStateChangedId = 0;
        this._setApp();
        if (this.app)
            this.title = this.app.get_name();
@ -484,16 +446,6 @@ Source.prototype = {
        this._trayIcon = null;
    },

-    _onNameVanished: function() {
-        // Destroy the notification source when its sender is removed from DBus.
-        // Only do so if this.app is set to avoid removing "notify-send" sources, senders
-        // of which аre removed from DBus immediately.
-        // Sender being removed from DBus would normally result in a tray icon being removed,
-        // so allow the code path that handles the tray icon being removed to handle that case.
-        if (!this.trayIcon && this.app)
-            this.destroy();
-    },
-
    processNotification: function(notification, icon) {
        if (!this.app)
            this._setApp();
@ -546,6 +498,10 @@ Source.prototype = {
        if (!this.app)
            return;

+        // We only update the app if this.app is null, so we can't disconnect the old this._appStateChangedId
+        // even if it were non-zero for some reason.
+        this._appStateChangedId = this.app.connect('notify::state', Lang.bind(this,  this._appStateChanged));
+
        // Only override the icon if we were previously using
        // notification-based icons (ie, not a trayicon) or if it was unset before
        if (!this._trayIcon) {
@ -570,6 +526,19 @@ Source.prototype = {
            this.destroy();
    },

+    _appStateChanged: function() {
+        // Destroy notification sources when their apps exit.
+        // The app exiting would normally result in a tray icon being removed,
+        // so the associated source would be destroyed through the code path
+        // that handles the tray icon being removed. We should not destroy
+        // the source associated with a tray icon when the application state
+        // is Shell.AppState.STOPPED because running applications that have
+        // no open windows would also have that state. This is often the case
+        // for applications that use tray icons.
+        if (!this._trayIcon && this.app.get_state() == Shell.AppState.STOPPED)
+            this.destroy();
+    },
+
    openApp: function() {
        if (this.app == null)
            return;
@ -582,6 +551,10 @@ Source.prototype = {
    },

    destroy: function() {
+        if (this.app && this._appStateChangedId) {
+            this.app.disconnect(this._appStateChangedId);
+            this._appStateChangedId = 0;
+        }
        MessageTray.Source.prototype.destroy.call(this);
    }
 };
--- a/js/ui/overview.js
+++ b/js/ui/overview.js
@ -8,10 +8,11 @@ const Signals = imports.signals;
 const Lang = imports.lang;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
 const Gdk = imports.gi.Gdk;

 const AppDisplay = imports.ui.appDisplay;
-const ContactDisplay = imports.ui.contactDisplay;
 const Dash = imports.ui.dash;
 const DND = imports.ui.dnd;
 const DocDisplay = imports.ui.docDisplay;
@ -19,7 +20,6 @@ const Lightbox = imports.ui.lightbox;
 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
 const Panel = imports.ui.panel;
-const Params = imports.misc.params;
 const PlaceDisplay = imports.ui.placeDisplay;
 const Tweener = imports.ui.tweener;
 const ViewSelector = imports.ui.viewSelector;
@ -98,30 +98,14 @@ ShellInfo.prototype = {
 };

 function Overview() {
-    this._init.apply(this, arguments);
+    this._init();
 }

 Overview.prototype = {
-    _init : function(params) {
-        params = Params.parse(params, { isDummy: false });
-
-        this.isDummy = params.isDummy;
-
-        // We only have an overview in user sessions, so
-        // create a dummy overview in other cases
-        if (this.isDummy) {
-            this.animationInProgress = false;
-            this.visible = false;
-            this.workspaces = null;
-            return;
-        }
-
-        // The main BackgroundActor is inside global.window_group which is
-        // hidden when displaying the overview, so we create a new
-        // one. Instances of this class share a single CoglTexture behind the
-        // scenes which allows us to show the background with different
-        // rendering options without duplicating the texture data.
-        this._background = Meta.BackgroundActor.new_for_screen(global.screen);
+    _init : function() {
+        // The actual global.background_actor is inside global.window_group,
+        // which is hidden when displaying the overview, so we display a clone.
+        this._background = new Clutter.Clone({ source: global.background_actor });
        this._background.hide();
        global.overlay_group.add_actor(this._background);

@ -139,7 +123,7 @@ Overview.prototype = {
                let spacing = node.get_length('spacing');
                if (spacing != this._spacing) {
                    this._spacing = spacing;
-                    this._relayout();
+                    this.relayout();
                }
            }));

@ -193,59 +177,33 @@ Overview.prototype = {
    // signal handlers and so forth. So we create them after
    // construction in this init() method.
    init: function() {
-        if (this.isDummy)
-            return;
+        this.shellInfo = new ShellInfo();

-        this._shellInfo = new ShellInfo();
-
-        this._viewSelector = new ViewSelector.ViewSelector();
-        this._group.add_actor(this._viewSelector.actor);
+        this.viewSelector = new ViewSelector.ViewSelector();
+        this._group.add_actor(this.viewSelector.actor);

        this._workspacesDisplay = new WorkspacesView.WorkspacesDisplay();
-        this._viewSelector.addViewTab('windows', _("Windows"), this._workspacesDisplay.actor, 'text-x-generic');
+        this.viewSelector.addViewTab('windows', _("Windows"), this._workspacesDisplay.actor, 'text-x-generic');

        let appView = new AppDisplay.AllAppDisplay();
-        this._viewSelector.addViewTab('applications', _("Applications"), appView.actor, 'system-run');
+        this.viewSelector.addViewTab('applications', _("Applications"), appView.actor, 'system-run');

        // Default search providers
-        this.addSearchProvider(new AppDisplay.AppSearchProvider());
-        this.addSearchProvider(new AppDisplay.SettingsSearchProvider());
-        this.addSearchProvider(new PlaceDisplay.PlaceSearchProvider());
-        this.addSearchProvider(new DocDisplay.DocSearchProvider());
-        this.addSearchProvider(new ContactDisplay.ContactSearchProvider());
+        this.viewSelector.addSearchProvider(new AppDisplay.AppSearchProvider());
+        this.viewSelector.addSearchProvider(new AppDisplay.PrefsSearchProvider());
+        this.viewSelector.addSearchProvider(new PlaceDisplay.PlaceSearchProvider());
+        this.viewSelector.addSearchProvider(new DocDisplay.DocSearchProvider());

        // TODO - recalculate everything when desktop size changes
-        this._dash = new Dash.Dash();
-        this._group.add_actor(this._dash.actor);
-        this._dash.actor.add_constraint(this._viewSelector.constrainY);
-        this._dash.actor.add_constraint(this._viewSelector.constrainHeight);
-        this.dashIconSize = this._dash.iconSize;
-        this._dash.connect('icon-size-changed',
-                           Lang.bind(this, function() {
-                               this.dashIconSize = this._dash.iconSize;
-                           }));
+        this.dash = new Dash.Dash();
+        this._group.add_actor(this.dash.actor);
+        this.dash.actor.add_constraint(this.viewSelector.constrainY);
+        this.dash.actor.add_constraint(this.viewSelector.constrainHeight);

        // Translators: this is the name of the dock/favorites area on
        // the left of the overview
-        Main.ctrlAltTabManager.addGroup(this._dash.actor, _("Dash"), 'user-bookmarks');
+        Main.ctrlAltTabManager.addGroup(this.dash.actor, _("Dash"), 'user-bookmarks');

-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._relayout));
-        this._relayout();
-    },
-
-    addSearchProvider: function(provider) {
-        this._viewSelector.addSearchProvider(provider);
-    },
-
-    removeSearchProvider: function(provider) {
-        this._viewSelector.removeSearchProvider(provider);
-    },
-
-    setMessage: function(text, undoCallback, undoLabel) {
-        if (this.isDummy)
-            return;
-
-        this._shellInfo.setMessage(text, undoCallback, undoLabel);
    },

    _onDragBegin: function() {
@ -264,7 +222,7 @@ Overview.prototype = {
        }
        this._resetWindowSwitchTimeout();
        this._lastHoveredWindow = null;
-        DND.removeDragMonitor(this._dragMonitor);
+        DND.removeMonitor(this._dragMonitor);
        this.endItemDrag();
    },

@ -317,9 +275,6 @@ Overview.prototype = {
    },

    setScrollAdjustment: function(adjustment, direction) {
-        if (this.isDummy)
-            return;
-
        this._scrollAdjustment = adjustment;
        if (this._scrollAdjustment == null)
            this._scrollDirection = SwipeScrollDirection.NONE;
@ -328,8 +283,7 @@ Overview.prototype = {
    },

    _onButtonPress: function(actor, event) {
-        if (this._scrollDirection == SwipeScrollDirection.NONE
-            || event.get_button() != 1)
+        if (this._scrollDirection == SwipeScrollDirection.NONE)
            return;

        let [stageX, stageY] = event.get_coords();
@ -438,7 +392,7 @@ Overview.prototype = {
                [stageX, stageY] = event.get_coords();
                let dx = this._dragX - stageX;
                let dy = this._dragY - stageY;
-                let primary = Main.layoutManager.primaryMonitor;
+                let primary = global.get_primary_monitor();

                this._dragX = stageX;
                this._dragY = stageY;
@ -485,13 +439,8 @@ Overview.prototype = {
        return clone;
    },

-    _relayout: function () {
-        // To avoid updating the position and size of the workspaces
-        // we just hide the overview. The positions will be updated
-        // when it is next shown.
-        this.hide();
-
-        let primary = Main.layoutManager.primaryMonitor;
+    relayout: function () {
+        let primary = global.get_primary_monitor();
        let rtl = (St.Widget.get_default_direction () == St.TextDirection.RTL);

        let contentY = Main.panel.actor.height;
@ -512,15 +461,15 @@ Overview.prototype = {
        // Set the dash's x position - y is handled by a constraint
        let dashX;
        if (rtl) {
-            this._dash.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
+            this.dash.actor.set_anchor_point_from_gravity(Clutter.Gravity.NORTH_EAST);
            dashX = primary.width;
        } else {
            dashX = 0;
        }
-        this._dash.actor.set_x(dashX);
+        this.dash.actor.set_x(dashX);

-        this._viewSelector.actor.set_position(viewX, viewY);
-        this._viewSelector.actor.set_size(viewWidth, viewHeight);
+        this.viewSelector.actor.set_position(viewX, viewY);
+        this.viewSelector.actor.set_size(viewWidth, viewHeight);
    },

    //// Public methods ////
@ -553,8 +502,6 @@ Overview.prototype = {
    //
    // Animates the overview visible and grabs mouse and keyboard input
    show : function() {
-        if (this.isDummy)
-            return;
        if (this._shown)
            return;
        // Do this manually instead of using _syncInputMode, to handle failure
@ -582,9 +529,6 @@ Overview.prototype = {
        //
        // If we switched to displaying the actors in the Overview rather than
        // clones of them, this would obviously no longer be necessary.
-        //
-        // Disable unredirection while in the overview
-        Meta.disable_unredirect_for_screen(global.screen);
        global.window_group.hide();
        this._group.show();
        this._background.show();
@ -616,12 +560,6 @@ Overview.prototype = {
                           onCompleteScope: this
                         });

-        Tweener.addTween(this._background,
-                         { dim_factor: 0.4,
-                           time: ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-
        this._coverPane.raise_top();
        this._coverPane.show();
        this.emit('showing');
@ -634,9 +572,6 @@ Overview.prototype = {
    // will result in the overview not being hidden until hideTemporarily() is
    // called.
    showTemporarily: function() {
-        if (this.isDummy)
-            return;
-
        if (this._shownTemporarily)
            return;

@ -649,9 +584,6 @@ Overview.prototype = {
    //
    // Reverses the effect of show()
    hide: function() {
-        if (this.isDummy)
-            return;
-
        if (!this._shown)
            return;

@ -670,9 +602,6 @@ Overview.prototype = {
    //
    // Reverses the effect of showTemporarily()
    hideTemporarily: function() {
-        if (this.isDummy)
-            return;
-
        if (!this._shownTemporarily)
            return;

@ -684,9 +613,6 @@ Overview.prototype = {
    },

    toggle: function() {
-        if (this.isDummy)
-            return;
-
        if (this._shown)
            this.hide();
        else
@ -752,12 +678,6 @@ Overview.prototype = {
                           onCompleteScope: this
                         });

-        Tweener.addTween(this._background,
-                         { dim_factor: 1.0,
-                           time: ANIMATION_TIME,
-                           transition: 'easeOutQuad'
-                         });
-
        this._coverPane.raise_top();
        this._coverPane.show();
        this.emit('hiding');
@ -778,9 +698,6 @@ Overview.prototype = {
    },

    _hideDone: function() {
-        // Re-enable unredirection
-        Meta.enable_unredirect_for_screen(global.screen);
-
        global.window_group.show();

        this.workspaces.destroy();
--- a/js/ui/panel.js
+++ b/js/ui/panel.js
--- a/js/ui/panelMenu.js
+++ b/js/ui/panelMenu.js
@ -2,117 +2,32 @@

 const Clutter = imports.gi.Clutter;
 const Gtk = imports.gi.Gtk;
-const Lang = imports.lang;
-const Shell = imports.gi.Shell;
-const Signals = imports.signals;
 const St = imports.gi.St;

-const Main = imports.ui.main;
-const Params = imports.misc.params;
+const Lang = imports.lang;
 const PopupMenu = imports.ui.popupMenu;
-
-function ButtonBox(params) {
-    this._init.apply(this, arguments);
-};
-
-ButtonBox.prototype = {
-    _init: function(params) {
-        params = Params.parse(params, { style_class: 'panel-button' }, true);
-        this.actor = new Shell.GenericContainer(params);
-        this.actor._delegate = this;
-
-        this.actor.connect('get-preferred-width', Lang.bind(this, this._getPreferredWidth));
-        this.actor.connect('get-preferred-height', Lang.bind(this, this._getPreferredHeight));
-        this.actor.connect('allocate', Lang.bind(this, this._allocate));
-
-        this.actor.connect('style-changed', Lang.bind(this, this._onStyleChanged));
-        this._minHPadding = this._natHPadding = 0.0;
-    },
-
-    _onStyleChanged: function(actor) {
-        let themeNode = actor.get_theme_node();
-
-        this._minHPadding = themeNode.get_length('-minimum-hpadding');
-        this._natHPadding = themeNode.get_length('-natural-hpadding');
-    },
-
-    _getPreferredWidth: function(actor, forHeight, alloc) {
-        let children = actor.get_children();
-        let child = children.length > 0 ? children[0] : null;
-
-        if (child) {
-            [alloc.min_size, alloc.natural_size] = child.get_preferred_width(-1);
-        } else {
-            alloc.min_size = alloc.natural_size = 0;
-        }
-
-        alloc.min_size += 2 * this._minHPadding;
-        alloc.natural_size += 2 * this._natHPadding;
-    },
-
-    _getPreferredHeight: function(actor, forWidth, alloc) {
-        let children = actor.get_children();
-        let child = children.length > 0 ? children[0] : null;
-
-        if (child) {
-            [alloc.min_size, alloc.natural_size] = child.get_preferred_height(-1);
-        } else {
-            alloc.min_size = alloc.natural_size = 0;
-        }
-    },
-
-    _allocate: function(actor, box, flags) {
-        let children = actor.get_children();
-        if (children.length == 0)
-            return;
-
-        let child = children[0];
-        let [minWidth, natWidth] = child.get_preferred_width(-1);
-        let [minHeight, natHeight] = child.get_preferred_height(-1);
-
-        let availWidth = box.x2 - box.x1;
-        let availHeight = box.y2 - box.y1;
-
-        let childBox = new Clutter.ActorBox();
-        if (natWidth + 2 * this._natHPadding <= availWidth) {
-            childBox.x1 = this._natHPadding;
-            childBox.x2 = availWidth - this._natHPadding;
-        } else {
-            childBox.x1 = this._minHPadding;
-            childBox.x2 = availWidth - this._minHPadding;
-        }
-
-        if (natHeight <= availHeight) {
-            childBox.y1 = Math.floor((availHeight - natHeight) / 2);
-            childBox.y2 = childBox.y1 + natHeight;
-        } else {
-            childBox.y1 = 0;
-            childBox.y2 = availHeight;
-        }
-
-        child.allocate(childBox, flags);
-    },
-}
+const Main = imports.ui.main;

 function Button(menuAlignment) {
    this._init(menuAlignment);
 }

 Button.prototype = {
-    __proto__: ButtonBox.prototype,
-
    _init: function(menuAlignment) {
-        ButtonBox.prototype._init.call(this, { reactive: true,
-                                               can_focus: true,
-                                               track_hover: true });
-
+        this.actor = new St.Bin({ style_class: 'panel-button',
+                                  reactive: true,
+                                  can_focus: true,
+                                  x_fill: true,
+                                  y_fill: false,
+                                  track_hover: true });
+        this.actor._delegate = this;
        this.actor.connect('button-press-event', Lang.bind(this, this._onButtonPress));
        this.actor.connect('key-press-event', Lang.bind(this, this._onSourceKeyPress));
-        this.menu = new PopupMenu.PopupMenu(this.actor, menuAlignment, St.Side.TOP);
-        this.menu.actor.add_style_class_name('panel-menu');
+        this.menu = new PopupMenu.PopupMenu(this.actor, menuAlignment, St.Side.TOP, 0);
        this.menu.connect('open-state-changed', Lang.bind(this, this._onOpenStateChanged));
        this.menu.actor.connect('key-press-event', Lang.bind(this, this._onMenuKeyPress));
-        Main.uiGroup.add_actor(this.menu.actor);
+        Main.chrome.addActor(this.menu.actor, { visibleInOverview: true,
+                                                affectsStruts: false });
        this.menu.actor.hide();
    },

@ -121,7 +36,7 @@ Button.prototype = {
            // Setting the max-height won't do any good if the minimum height of the
            // menu is higher then the screen; it's useful if part of the menu is
            // scrollable so the minimum height is smaller than the natural height
-            let monitor = Main.layoutManager.primaryMonitor;
+            let monitor = global.get_primary_monitor();
            this.menu.actor.style = ('max-height: ' +
                                     Math.round(monitor.height - Main.panel.actor.height) +
                                     'px;');
@ -165,18 +80,8 @@ Button.prototype = {
            this.actor.add_style_pseudo_class('active');
        else
            this.actor.remove_style_pseudo_class('active');
-    },
-
-    destroy: function() {
-        this.actor._delegate = null;
-
-        this.menu.destroy();
-        this.actor.destroy();
-
-        this.emit('destroy');
    }
 };
-Signals.addSignalMethods(Button.prototype);

 /* SystemStatusButton:
 *
@ -196,8 +101,7 @@ SystemStatusButton.prototype = {
        this._iconActor = new St.Icon({ icon_name: iconName,
                                        icon_type: St.IconType.SYMBOLIC,
                                        style_class: 'system-status-icon' });
-        this.actor.add_actor(this._iconActor);
-        this.actor.add_style_class_name('panel-status-button');
+        this.actor.set_child(this._iconActor);
        this.setTooltip(tooltipText);
    },

--- a/js/ui/placeDisplay.js
+++ b/js/ui/placeDisplay.js
@ -7,6 +7,8 @@ const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Signals = imports.signals;
 const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const DND = imports.ui.dnd;
 const Main = imports.ui.main;
@ -60,13 +62,13 @@ PlaceInfo.prototype = {
 // Helper function to translate launch parameters into a GAppLaunchContext
 function _makeLaunchContext(params)
 {
-    params = Params.parse(params, { workspace: -1,
-                                    timestamp: 0 });
+    params = Params.parse(params, { workspace: null,
+                                    timestamp: null });

    let launchContext = global.create_app_launch_context();
-    if (params.workspace != -1)
-        launchContext.set_desktop(params.workspace);
-    if (params.timestamp != 0)
+    if (params.workspace != null)
+        launchContext.set_desktop(params.workspace.index());
+    if (params.timestamp != null)
        launchContext.set_timestamp(params.timestamp);

    return launchContext;
@ -118,9 +120,9 @@ PlaceDeviceInfo.prototype = {
                this._mount.unmount_finish(res);
        } catch (e) {
            let message = _("Failed to unmount '%s'").format(o.get_name());
-            Main.overview.setMessage(message,
-                                     Lang.bind(this, this.remove),
-                                     _("Retry"));
+            Main.overview.shellInfo.setMessage(message,
+                                             Lang.bind(this, this.remove),
+                                             _("Retry"));
        }
    }
 };
@ -268,7 +270,10 @@ PlacesManager.prototype = {
        if (!GLib.file_test(this._bookmarksPath, GLib.FileTest.EXISTS))
            return;

-        let bookmarksContent = Shell.get_file_contents_utf8_sync(this._bookmarksPath);
+        let [success, bookmarksContent, len] = GLib.file_get_contents(this._bookmarksPath);
+
+        if (!success)
+            return;

        let bookmarks = bookmarksContent.split('\n');

--- a/js/ui/polkitAuthenticationAgent.js
+++ b/js/ui/polkitAuthenticationAgent.js
@ -22,11 +22,13 @@

 const Lang = imports.lang;
 const Signals = imports.signals;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
 const Shell = imports.gi.Shell;
-const AccountsService = imports.gi.AccountsService;
 const Clutter = imports.gi.Clutter;
 const St = imports.gi.St;
 const Pango = imports.gi.Pango;
+const Gdm = imports.gi.Gdm;
 const Gio = imports.gi.Gio;
 const Mainloop = imports.mainloop;
 const Polkit = imports.gi.Polkit;
@ -92,7 +94,7 @@ AuthenticationDialog.prototype = {

        let userName = userNames[0];

-        this._user = AccountsService.UserManager.get_default().get_user(userName);
+        this._user = Gdm.UserManager.ref_default().get_user(userName);
        let userRealName = this._user.get_real_name()
        this._userLoadedId = this._user.connect('notify::is_loaded',
                                                Lang.bind(this, this._onUserChanged));
@ -142,7 +144,6 @@ AuthenticationDialog.prototype = {
        this._passwordEntry.clutter_text.connect('activate', Lang.bind(this, this._onEntryActivate));
        this._passwordBox.add(this._passwordEntry,
                              {expand: true });
-        this.setInitialKeyFocus(this._passwordEntry);
        this._passwordBox.hide();

        this._errorMessageLabel = new St.Label({ style_class: 'polkit-dialog-error-label' });
@ -187,6 +188,13 @@ AuthenticationDialog.prototype = {
        this._session.connect('request', Lang.bind(this, this._onSessionRequest));
        this._session.connect('show-error', Lang.bind(this, this._onSessionShowError));
        this._session.connect('show-info', Lang.bind(this, this._onSessionShowInfo));
+
+        // Delay focus grab to avoid ModalDialog stealing focus with
+        // its buttons
+        this.connect('opened',
+                     Lang.bind(this, function() {
+                         this._passwordEntry.grab_key_focus();
+                     }));
    },

    startAuthentication: function() {
--- a/js/ui/popupMenu.js
+++ b/js/ui/popupMenu.js
@ -13,19 +13,11 @@ const Main = imports.ui.main;
 const Params = imports.misc.params;
 const Tweener = imports.ui.tweener;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const SLIDER_SCROLL_STEP = 0.05; /* Slider scrolling step in % */

-function _ensureStyle(actor) {
-    if (actor.get_children) {
-        let children = actor.get_children();
-        for (let i = 0; i < children.length; i++)
-            _ensureStyle(children[i]);
-    }
-
-    if (actor instanceof St.Widget)
-        actor.ensure_style();
-}
-
 function PopupBaseMenuItem(params) {
    this._init(params);
 }
@ -35,7 +27,6 @@ PopupBaseMenuItem.prototype = {
        params = Params.parse (params, { reactive: true,
                                         activate: true,
                                         hover: true,
-                                         sensitive: true,
                                         style_class: null
                                       });
        this.actor = new Shell.GenericContainer({ style_class: 'popup-menu-item',
@ -53,15 +44,11 @@ PopupBaseMenuItem.prototype = {
        this._columnWidths = null;
        this._spacing = 0;
        this.active = false;
-        this._activatable = params.reactive && params.activate;
-        this.sensitive = this._activatable && params.sensitive;
-
-        this.setSensitive(this.sensitive);

        if (params.style_class)
            this.actor.add_style_class_name(params.style_class);

-        if (this._activatable) {
+        if (params.reactive && params.activate) {
            this.actor.connect('button-release-event', Lang.bind(this, this._onButtonReleaseEvent));
            this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
        }
@ -122,23 +109,6 @@ PopupBaseMenuItem.prototype = {
        }
    },

-    setSensitive: function(sensitive) {
-        if (!this._activatable)
-            return;
-        if (this.sensitive == sensitive)
-            return;
-
-        this.sensitive = sensitive;
-        this.actor.reactive = sensitive;
-        this.actor.can_focus = sensitive;
-
-        if (sensitive)
-            this.actor.remove_style_pseudo_class('insensitive');
-        else
-            this.actor.add_style_pseudo_class('insensitive');
-        this.emit('sensitive-changed', sensitive);
-    },
-
    destroy: function() {
        this.actor.destroy();
        this.emit('destroy');
@ -236,7 +206,7 @@ PopupBaseMenuItem.prototype = {
                let child = this._children[i];
                if (i > 0)
                    width += this._spacing;
-                let [min, natural] = child.actor.get_preferred_width(-1);
+                let [min, natural] = child.actor.get_preferred_width(forHeight);
                width += natural;
            }
        }
@ -244,25 +214,10 @@ PopupBaseMenuItem.prototype = {
    },

    _getPreferredHeight: function(actor, forWidth, alloc) {
-        let height = 0, x = 0, minWidth, childWidth;
+        let height = 0;
        for (let i = 0; i < this._children.length; i++) {
            let child = this._children[i];
-            if (this._columnWidths) {
-                if (child.span == -1) {
-                    childWidth = 0;
-                    for (let j = i; j < this._columnWidths.length; j++)
-                        childWidth += this._columnWidths[j]
-                } else
-                    childWidth = this._columnWidths[i];
-            } else {
-                if (child.span == -1)
-                    childWidth = forWidth - x;
-                else
-                    [minWidth, childWidth] = child.actor.get_preferred_width(-1);
-            }
-            x += childWidth;
-
-            let [min, natural] = child.actor.get_preferred_height(childWidth);
+            let [min, natural] = child.actor.get_preferred_height(-1);
            if (natural > height)
                height = natural;
        }
@ -320,14 +275,7 @@ PopupBaseMenuItem.prototype = {
                }
                extraWidth = availWidth - naturalWidth;
            } else {
-                if (child.span == -1) {
-                    if (direction == St.TextDirection.LTR)
-                        availWidth = box.x2 - x;
-                    else
-                        availWidth = x - box.x1;
-                } else {
-                    availWidth = naturalWidth;
-                }
+                availWidth = naturalWidth;
                extraWidth = 0;
            }

@ -335,7 +283,7 @@ PopupBaseMenuItem.prototype = {
                if (child.expand) {
                    childBox.x1 = x;
                    childBox.x2 = x + availWidth;
-                } else if (child.align === St.Align.MIDDLE) {
+                } else if (child.align === St.Align.CENTER) {
                    childBox.x1 = x + Math.round(extraWidth / 2);
                    childBox.x2 = childBox.x1 + naturalWidth;
                } else if (child.align === St.Align.END) {
@ -349,7 +297,7 @@ PopupBaseMenuItem.prototype = {
                if (child.expand) {
                    childBox.x1 = x - availWidth;
                    childBox.x2 = x;
-                } else if (child.align === St.Align.MIDDLE) {
+                } else if (child.align === St.Align.CENTER) {
                    childBox.x1 = x - Math.round(extraWidth / 2);
                    childBox.x2 = childBox.x1 + naturalWidth;
                } else if (child.align === St.Align.END) {
@ -363,7 +311,7 @@ PopupBaseMenuItem.prototype = {
                }
            }

-            let [minHeight, naturalHeight] = child.actor.get_preferred_height(childBox.x2 - childBox.x1);
+            let [minHeight, naturalHeight] = child.actor.get_preferred_height(-1);
            childBox.y1 = Math.round(box.y1 + (height - naturalHeight) / 2);
            childBox.y2 = childBox.y1 + naturalHeight;

@ -759,36 +707,11 @@ PopupSwitchMenuItem.prototype = {
        this._switch = new Switch(active);

        this.addActor(this.label);
+        this.addActor(this._switch.actor, { align: St.Align.END });

-        this._statusBin = new St.Bin({ x_align: St.Align.END });
-        this.addActor(this._statusBin,
-                      { expand: true, span: -1, align: St.Align.END });
-
-        this._statusLabel = new St.Label({ text: '',
-                                           style_class: 'popup-inactive-menu-item'
-                                         });
-        this._statusBin.child = this._switch.actor;
-    },
-
-    setStatus: function(text) {
-        if (text != null) {
-            this._statusLabel.text = text;
-            this._statusBin.child = this._statusLabel;
-            this.actor.reactive = false;
-            this.actor.can_focus = false;
-        } else {
-            this._statusBin.child = this._switch.actor;
-            this.actor.reactive = true;
-            this.actor.can_focus = true;
-        }
-    },
-
-    activate: function(event) {
-        if (this._switch.actor.mapped) {
+        this.connect('activate', Lang.bind(this,function(from) {
            this.toggle();
-        }
-
-        PopupBaseMenuItem.prototype.activate.call(this, event);
+        }));
    },

    toggle: function() {
@ -856,58 +779,14 @@ PopupMenuBase.prototype = {
        this.passEvents = false;

        this._activeMenuItem = null;
-        this._childMenus = [];
    },

    addAction: function(title, callback) {
-        let menuItem = new PopupMenuItem(title);
+        var menuItem = new PopupMenuItem(title);
        this.addMenuItem(menuItem);
        menuItem.connect('activate', Lang.bind(this, function (menuItem, event) {
            callback(event);
        }));
-
-        return menuItem;
-    },
-
-    addSettingsAction: function(title, desktopFile) {
-        // Don't allow user settings to get edited unless we're in a user session
-        if (global.session_type != Shell.SessionType.USER)
-            return null;
-
-        let menuItem = this.addAction(title, function() {
-                           let app = Shell.AppSystem.get_default().lookup_setting(desktopFile);
-
-                           if (!app) {
-                               log('Settings panel for desktop file ' + desktopFile + ' could not be loaded!');
-                               return;
-                           }
-
-                           Main.overview.hide();
-                           app.activate();
-                       });
-        return menuItem;
-    },
-
-    isChildMenu: function(menu) {
-        return this._childMenus.indexOf(menu) != -1;
-    },
-
-    addChildMenu: function(menu) {
-        if (this.isChildMenu(menu))
-            return;
-
-        this._childMenus.push(menu);
-        this.emit('child-menu-added', menu);
-    },
-
-    removeChildMenu: function(menu) {
-        let index = this._childMenus.indexOf(menu);
-
-        if (index == -1)
-            return;
-
-        this._childMenus.splice(index, 1);
-        this.emit('child-menu-removed', menu);
    },

    /**
@ -943,17 +822,6 @@ PopupMenuBase.prototype = {
                this.emit('active-changed', null);
            }
        }));
-        menuItem._sensitiveChangeId = menuItem.connect('sensitive-changed', Lang.bind(this, function(menuItem, sensitive) {
-            if (!sensitive && this._activeMenuItem == menuItem) {
-                if (!this.actor.navigate_focus(menuItem.actor,
-                                               Gtk.DirectionType.TAB_FORWARD,
-                                               true))
-                    this.actor.grab_key_focus();
-            } else if (sensitive && this._activeMenuItem == null) {
-                if (global.stage.get_key_focus() == this.actor)
-                    menuItem.actor.grab_key_focus();
-            }
-        }));
        menuItem._activateId = menuItem.connect('activate', Lang.bind(this, function (menuItem, event) {
            this.emit('activate', menuItem);
            this.close(true);
@ -961,7 +829,6 @@ PopupMenuBase.prototype = {
        menuItem.connect('destroy', Lang.bind(this, function(emitter) {
            menuItem.disconnect(menuItem._activateId);
            menuItem.disconnect(menuItem._activeChangeId);
-            menuItem.disconnect(menuItem._sensitiveChangeId);
            if (menuItem.menu) {
                menuItem.menu.disconnect(menuItem._subMenuActivateId);
                menuItem.menu.disconnect(menuItem._subMenuActiveChangeId);
@ -972,39 +839,6 @@ PopupMenuBase.prototype = {
        }));
    },

-    _updateSeparatorVisibility: function(menuItem) {
-        let children = this.box.get_children();
-
-        let index = children.indexOf(menuItem.actor);
-
-        if (index < 0)
-            return;
-
-        let childBeforeIndex = index - 1;
-
-        while (childBeforeIndex >= 0 && !children[childBeforeIndex].visible)
-            childBeforeIndex--;
-
-        if (childBeforeIndex < 0
-            || children[childBeforeIndex]._delegate instanceof PopupSeparatorMenuItem) {
-            menuItem.actor.hide();
-            return;
-        }
-
-        let childAfterIndex = index + 1;
-
-        while (childAfterIndex < children.length && !children[childAfterIndex].visible)
-            childAfterIndex++;
-
-        if (childAfterIndex >= children.length
-            || children[childAfterIndex]._delegate instanceof PopupSeparatorMenuItem) {
-            menuItem.actor.hide();
-            return;
-        }
-
-        menuItem.actor.show();
-    },
-
    addMenuItem: function(menuItem, position) {
        let before_item = null;
        if (position == undefined) {
@ -1036,14 +870,6 @@ PopupMenuBase.prototype = {
                if (!open)
                    menuItem.menu.close(false);
            });
-        } else if (menuItem instanceof PopupSeparatorMenuItem) {
-            this._connectItemSignals(menuItem);
-
-            // updateSeparatorVisibility needs to get called any time the
-            // separator's adjacent siblings change visibility or position.
-            // open-state-changed isn't exactly that, but doing it in more
-            // precise ways would require a lot more bookkeeping.
-            this.connect('open-state-changed', Lang.bind(this, function() { this._updateSeparatorVisibility(menuItem); }));
        } else if (menuItem instanceof PopupBaseMenuItem)
            this._connectItemSignals(menuItem);
        else
@ -1099,18 +925,6 @@ PopupMenuBase.prototype = {
        });
    },

-    get firstMenuItem() {
-        let items = this._getMenuItems();
-        if (items.length)
-            return items[0];
-        else
-            return null;
-    },
-
-    get numMenuItems() {
-        return this._getMenuItems().length;
-    },
-
    removeAll: function() {
        let children = this._getMenuItems();
        for (let i = 0; i < children.length; i++) {
@ -1142,11 +956,12 @@ function PopupMenu() {
 PopupMenu.prototype = {
    __proto__: PopupMenuBase.prototype,

-    _init: function(sourceActor, alignment, arrowSide) {
+    _init: function(sourceActor, alignment, arrowSide, gap) {
        PopupMenuBase.prototype._init.call (this, sourceActor, 'popup-menu-content');

        this._alignment = alignment;
        this._arrowSide = arrowSide;
+        this._gap = gap;

        this._boxPointer = new BoxPointer.BoxPointer(arrowSide,
                                                     { x_fill: true,
@ -1204,11 +1019,9 @@ PopupMenu.prototype = {

        this.isOpen = true;

-        this._boxPointer.setPosition(this.sourceActor, this._alignment);
+        this._boxPointer.setPosition(this.sourceActor, this._gap, this._alignment);
        this._boxPointer.show(animate);

-        this.actor.raise_top();
-
        this.emit('open-state-changed', true);
    },

@ -1476,227 +1289,6 @@ PopupSubMenuMenuItem.prototype = {
    }
 };

-function PopupComboMenu() {
-    this._init.apply(this, arguments);
-}
-
-PopupComboMenu.prototype = {
-    __proto__: PopupMenuBase.prototype,
-
-    _init: function(sourceActor) {
-        PopupMenuBase.prototype._init.call(this,
-                                           sourceActor, 'popup-combo-menu');
-        this.actor = this.box;
-        this.actor._delegate = this;
-        this.actor.connect('key-press-event', Lang.bind(this, this._onKeyPressEvent));
-        this.actor.connect('key-focus-in', Lang.bind(this, this._onKeyFocusIn));
-        this._activeItemPos = -1;
-        global.focus_manager.add_group(this.actor);
-    },
-
-    _onKeyPressEvent: function(actor, event) {
-        if (event.get_key_symbol() == Clutter.Escape) {
-            this.close(true);
-            return true;
-        }
-
-        return false;
-    },
-
-    _onKeyFocusIn: function(actor) {
-        let items = this._getMenuItems();
-        let activeItem = items[this._activeItemPos];
-        activeItem.actor.grab_key_focus();
-    },
-
-    open: function() {
-        if (this.isOpen)
-            return;
-
-        this.isOpen = true;
-
-        let [sourceX, sourceY] = this.sourceActor.get_transformed_position();
-        let items = this._getMenuItems();
-        let activeItem = items[this._activeItemPos];
-
-        this.actor.set_position(sourceX, sourceY - activeItem.actor.y);
-        this.actor.width = Math.max(this.actor.width, this.sourceActor.width);
-        this.actor.raise_top();
-
-        this.actor.opacity = 0;
-        this.actor.show();
-
-        Tweener.addTween(this.actor,
-                         { opacity: 255,
-                           transition: 'linear',
-                           time: BoxPointer.POPUP_ANIMATION_TIME });
-
-        this.emit('open-state-changed', true);
-    },
-
-    close: function() {
-        if (!this.isOpen)
-            return;
-
-        this.isOpen = false;
-        Tweener.addTween(this.actor,
-                         { opacity: 0,
-                           transition: 'linear',
-                           time: BoxPointer.POPUP_ANIMATION_TIME,
-                           onComplete: Lang.bind(this,
-                               function() {
-                                   this.actor.hide();
-                               })
-                         });
-
-        this.emit('open-state-changed', false);
-    },
-
-    setActiveItem: function(position) {
-        this._activeItemPos = position;
-    },
-
-    setItemVisible: function(position, visible) {
-        if (!visible && position == this._activeItemPos) {
-            log('Trying to hide the active menu item.');
-            return;
-        }
-
-        this._getMenuItems()[position].actor.visible = visible;
-    },
-
-    getItemVisible: function(position) {
-        return this._getMenuItems()[position].actor.visible;
-    }
-};
-
-function PopupComboBoxMenuItem() {
-    this._init.apply(this, arguments);
-}
-
-PopupComboBoxMenuItem.prototype = {
-    __proto__: PopupBaseMenuItem.prototype,
-
-    _init: function (params) {
-        PopupBaseMenuItem.prototype._init.call(this, params);
-
-        this._itemBox = new Shell.Stack();
-        this.addActor(this._itemBox);
-
-        let expander = new St.Label({ text: '\u2304' });
-        this.addActor(expander, { align: St.Align.END,
-                                  span: -1 });
-
-        this._menu = new PopupComboMenu(this.actor);
-        Main.uiGroup.add_actor(this._menu.actor);
-        this._menu.actor.hide();
-
-        if (params.style_class)
-            this._menu.actor.add_style_class_name(params.style_class);
-
-        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
-
-        this._activeItemPos = -1;
-        this._items = [];
-    },
-
-    _getTopMenu: function() {
-        let actor = this.actor.get_parent();
-        while (actor) {
-            if (actor._delegate &&
-                (actor._delegate instanceof PopupMenu ||
-                 actor._delegate instanceof PopupComboMenu))
-                return actor._delegate;
-
-            actor = actor.get_parent();
-        }
-
-        return null;
-    },
-
-    _onScrollEvent: function(actor, event) {
-        if (this._activeItemPos == -1)
-            return;
-
-        let position = this._activeItemPos;
-        let direction = event.get_scroll_direction();
-        if (direction == Clutter.ScrollDirection.DOWN) {
-            while (position < this._items.length - 1) {
-                position++;
-                if (this._menu.getItemVisible(position))
-                    break;
-            }
-        } else if (direction == Clutter.ScrollDirection.UP) {
-            while (position > 0) {
-                position--;
-                if (this._menu.getItemVisible(position))
-                    break;
-            }
-        }
-
-        if (position == this._activeItemPos)
-            return;
-
-        this.setActiveItem(position);
-        this.emit('active-item-changed', position);
-    },
-
-    activate: function(event) {
-        let topMenu = this._getTopMenu();
-        if (!topMenu)
-            return;
-
-        topMenu.addChildMenu(this._menu);
-        this._menu.toggle();
-    },
-
-    addMenuItem: function(menuItem, position) {
-        if (position === undefined)
-            position = this._menu.numMenuItems;
-
-        this._menu.addMenuItem(menuItem, position);
-        _ensureStyle(this._menu.actor);
-
-        let item = new St.BoxLayout({ style_class: 'popup-combobox-item' });
-
-        let children = menuItem.actor.get_children();
-        for (let i = 0; i < children.length; i++) {
-            let clone = new Clutter.Clone({ source: children[i] });
-            item.add(clone, { y_fill: false });
-        }
-
-        let oldItem = this._items[position];
-        if (oldItem)
-            this._itemBox.remove_actor(oldItem);
-
-        this._items[position] = item;
-        this._itemBox.add_actor(item);
-
-        menuItem.connect('activate',
-                         Lang.bind(this, this._itemActivated, position));
-    },
-
-    setActiveItem: function(position) {
-        let item = this._items[position];
-        if (!item)
-            return;
-        if (this._activeItemPos == position)
-            return;
-        this._menu.setActiveItem(position);
-        this._activeItemPos = position;
-        for (let i = 0; i < this._items.length; i++)
-            this._items[i].visible = (i == this._activeItemPos);
-    },
-
-    setItemVisible: function(position, visible) {
-        this._menu.setItemVisible(position, visible);
-    },
-
-    _itemActivated: function(menuItem, event, position) {
-        this.setActiveItem(position);
-        this.emit('active-item-changed', position);
-    }
-};

 /* Basic implementation of a menu manager.
 * Call addMenu to add menus
@ -1716,7 +1308,6 @@ PopupMenuManager.prototype = {
        this._keyFocusNotifyId = 0;
        this._activeMenu = null;
        this._menus = [];
-        this._menuStack = [];
        this._preGrabInputMode = null;
        this._grabbedFromKeynav = false;
    },
@ -1725,8 +1316,6 @@ PopupMenuManager.prototype = {
        let menudata = {
            menu:              menu,
            openStateChangeId: menu.connect('open-state-changed', Lang.bind(this, this._onMenuOpenState)),
-            childMenuAddedId:  menu.connect('child-menu-added', Lang.bind(this, this._onChildMenuAdded)),
-            childMenuRemovedId: menu.connect('child-menu-removed', Lang.bind(this, this._onChildMenuRemoved)),
            destroyId:         menu.connect('destroy', Lang.bind(this, this._onMenuDestroy)),
            enterId:           0,
            focusInId:         0
@ -1754,8 +1343,6 @@ PopupMenuManager.prototype = {

        let menudata = this._menus[position];
        menu.disconnect(menudata.openStateChangeId);
-        menu.disconnect(menudata.childMenuAddedId);
-        menu.disconnect(menudata.childMenuRemovedId);
        menu.disconnect(menudata.destroyId);

        if (menudata.enterId)
@ -1793,20 +1380,8 @@ PopupMenuManager.prototype = {
    },

    _onMenuOpenState: function(menu, open) {
-        if (open) {
-            if (this._activeMenu && this._activeMenu.isChildMenu(menu)) {
-                this._menuStack.push(this._activeMenu);
-                menu.actor.grab_key_focus();
-            }
+        if (open)
            this._activeMenu = menu;
-        } else {
-            if (this._menuStack.length > 0) {
-                this._activeMenu = this._menuStack.pop();
-                if (menu.sourceActor)
-                    menu.sourceActor.grab_key_focus();
-                this._didPop = true;
-            }
-        }

        // Check what the focus was before calling pushModal/popModal
        let focus = global.stage.key_focus;
@ -1839,14 +1414,6 @@ PopupMenuManager.prototype = {
        }
    },

-    _onChildMenuAdded: function(menu, childMenu) {
-        this.addMenu(childMenu);
-    },
-
-    _onChildMenuRemoved: function(menu, childMenu) {
-        this.removeMenu(childMenu);
-    },
-
    // change the currently-open menu without dropping grab
    _changeMenu: function(newMenu) {
        if (this._activeMenu) {
@ -1855,8 +1422,6 @@ PopupMenuManager.prototype = {
            // before closing it to keep that from happening
            let oldMenu = this._activeMenu;
            this._activeMenu = null;
-            for (let i = this._menuStack.length - 1; i >= 0; i--)
-                this._menuStack[i].close(false);
            oldMenu.close(false);
            newMenu.open(false);
        } else
@ -1867,15 +1432,6 @@ PopupMenuManager.prototype = {
        if (!this.grabbed || menu == this._activeMenu)
            return false;

-        if (this._activeMenu && this._activeMenu.isChildMenu(menu))
-            return false;
-
-        if (this._menuStack.indexOf(menu) != -1)
-            return false;
-
-        if (this._menuStack.length > 0 && this._menuStack[0].isChildMenu(menu))
-            return false;
-
        this._changeMenu(menu);
        return false;
    },
@ -1888,8 +1444,6 @@ PopupMenuManager.prototype = {
        if (focus) {
            if (this._activeMenuContains(focus))
                return;
-            if (this._menuStack.length > 0)
-                return;
            if (focus._delegate && focus._delegate.menu &&
                this._findMenu(focus._delegate.menu) != -1)
                return;
@ -1948,11 +1502,6 @@ PopupMenuManager.prototype = {
        if (this._activeMenu != null && this._activeMenu.passEvents)
            return false;

-        if (this._didPop) {
-            this._didPop = false;
-            return true;
-        }
-
        let activeMenuContains = this._eventIsOnActiveMenu(event);
        let eventType = event.type();

--- a/js/ui/runDialog.js
+++ b/js/ui/runDialog.js
@ -8,6 +8,8 @@ const Meta = imports.gi.Meta;
 const St = imports.gi.St;
 const Shell = imports.gi.Shell;
 const Signals = imports.signals;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const FileUtils = imports.misc.fileUtils;
 const Main = imports.ui.main;
@ -23,10 +25,6 @@ const HISTORY_KEY = 'command-history';
 const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
 const DISABLE_COMMAND_LINE_KEY = 'disable-command-line';

-const TERMINAL_SCHEMA = 'org.gnome.desktop.default-applications.terminal';
-const EXEC_KEY = 'exec';
-const EXEC_ARG_KEY = 'exec-arg';
-
 const DIALOG_GROW_TIME = 0.1;

 function CommandCompleter() {
@ -173,7 +171,6 @@ __proto__: ModalDialog.ModalDialog.prototype,
        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'run-dialog' });

        this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
-        this._terminalSettings = new Gio.Settings({ schema: TERMINAL_SCHEMA });
        global.settings.connect('changed::development-tools', Lang.bind(this, function () {
            this._enableInternalCommands = global.settings.get_boolean('development-tools');
        }));
@ -194,7 +191,7 @@ __proto__: ModalDialog.ModalDialog.prototype,
                                   }),

                                   'debugexit': Lang.bind(this, function() {
-                                       Meta.quit(Meta.ExitCode.ERROR);
+                                       Meta.exit(Meta.ExitCode.ERROR);
                                   }),

                                   // rt is short for "reload theme"
@ -314,11 +311,8 @@ __proto__: ModalDialog.ModalDialog.prototype,
            f();
        } else if (input) {
            try {
-                if (inTerminal) {
-                    let exec = this._terminalSettings.get_string(EXEC_KEY);
-                    let exec_arg = this._terminalSettings.get_string(EXEC_ARG_KEY);
-                    command = exec + ' ' + exec_arg + ' ' + input;
-                }
+                if (inTerminal)
+                    command = 'gnome-terminal -x ' + input;
                Util.trySpawnCommandLine(command);
            } catch (e) {
                // Mmmh, that failed - see if @input matches an existing file
@ -333,46 +327,33 @@ __proto__: ModalDialog.ModalDialog.prototype,

                if (GLib.file_test(path, GLib.FileTest.EXISTS)) {
                    let file = Gio.file_new_for_path(path);
-                    try {
-                        Gio.app_info_launch_default_for_uri(file.get_uri(),
-                                                            global.create_app_launch_context());
-                    } catch (e) {
-                        // The exception from gjs contains an error string like:
-                        //     Error invoking Gio.app_info_launch_default_for_uri: No application
-                        //     is registered as handling this file
-                        // We are only interested in the part after the first colon.
-                        let message = e.message.replace(/[^:]*: *(.+)/, '$1');
-                        this._showError(message);
-                    }
+                    Gio.app_info_launch_default_for_uri(file.get_uri(),
+                                                        global.create_app_launch_context());
                } else {
-                    this._showError(e.message);
+                    this._commandError = true;
+
+                    this._errorMessage.set_text(e.message);
+
+                    if (!this._errorBox.visible) {
+                        let [errorBoxMinHeight, errorBoxNaturalHeight] = this._errorBox.get_preferred_height(-1);
+
+                        let parentActor = this._errorBox.get_parent();
+                        Tweener.addTween(parentActor,
+                                         { height: parentActor.height + errorBoxNaturalHeight,
+                                           time: DIALOG_GROW_TIME,
+                                           transition: 'easeOutQuad',
+                                           onComplete: Lang.bind(this,
+                                               function() {
+                                                    parentActor.set_height(-1);
+                                                    this._errorBox.show();
+                                               })
+                                         });
+                    }
                }
            }
        }
    },

-    _showError : function(message) {
-        this._commandError = true;
-
-        this._errorMessage.set_text(message);
-
-        if (!this._errorBox.visible) {
-            let [errorBoxMinHeight, errorBoxNaturalHeight] = this._errorBox.get_preferred_height(-1);
-
-            let parentActor = this._errorBox.get_parent();
-            Tweener.addTween(parentActor,
-                             { height: parentActor.height + errorBoxNaturalHeight,
-                               time: DIALOG_GROW_TIME,
-                               transition: 'easeOutQuad',
-                               onComplete: Lang.bind(this,
-                                                     function() {
-                                                         parentActor.set_height(-1);
-                                                         this._errorBox.show();
-                                                     })
-                             });
-        }
-    },
-
    open: function() {
        this._history.lastItem();
        this._errorBox.hide();
--- a/js/ui/scripting.js
+++ b/js/ui/scripting.js
@ -3,11 +3,10 @@
 const DBus = imports.dbus;
 const Gio = imports.gi.Gio;
 const Mainloop = imports.mainloop;
+
 const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;

-const Main = imports.ui.main;
-
 // This module provides functionality for driving the shell user interface
 // in an automated fashion. The primary current use case for this is
 // automated performance testing (see runPerfScript()), but it could
@ -247,14 +246,18 @@ function _collect(scriptModule, outputFile) {
        Shell.write_string_to_stream(out, '"events":\n');
        Shell.PerfLog.get_default().dump_events(out);

-        let monitors = Main.layoutManager.monitors;
-        let primary = Main.layoutManager.primaryIndex;
+        let monitors = global.get_monitors();
+        let primary = global.get_primary_monitor();
        Shell.write_string_to_stream(out, ',\n"monitors":\n[');
        for (let i = 0; i < monitors.length; i++) {
            let monitor = monitors[i];
+            let is_primary = (monitor.x == primary.x &&
+                              monitor.y == primary.y &&
+                              monitor.width == primary.width &&
+                              monitor.height == primary.height);
            if (i != 0)
                Shell.write_string_to_stream(out, ', ');
-            Shell.write_string_to_stream(out, '"%s%dx%d+%d+%d"'.format(i == primary ? "*" : "",
+            Shell.write_string_to_stream(out, '"%s%dx%d+%d+%d"'.format(is_primary ? "*" : "",
                                                                       monitor.width, monitor.height,
                                                                       monitor.x, monitor.y));
        }
--- a/js/ui/search.js
+++ b/js/ui/search.js
@ -7,6 +7,9 @@ const Signals = imports.signals;
 const Shell = imports.gi.Shell;
 const Util = imports.misc.util;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const FileUtils = imports.misc.fileUtils;
 const Main = imports.ui.main;

@ -112,43 +115,6 @@ function SearchProvider(title) {
 SearchProvider.prototype = {
    _init: function(title) {
        this.title = title;
-        this.searchSystem = null;
-        this.searchAsync  = false;
-    },
-
-    _asyncCancelled: function() {
-    },
-
-    startAsync: function() {
-        this.searchAsync = true;
-    },
-
-    tryCancelAsync: function() {
-        if (!this.searchAsync)
-            return;
-        this._asyncCancelled();
-        this.searchAsync = false;
-    },
-
-    /**
-     * addItems:
-     * @items: an array of result identifier strings representing
-     * items which match the last given search terms.
-     *
-     * This should be used for something that requires a bit more
-     * logic; it's designed to be an asyncronous way to add a result
-     * to the current search.
-     */
-    addItems: function(items) {
-        if (!this.searchSystem)
-            throw new Error('Search provider not registered');
-
-        if (!items.length)
-            return;
-
-        this.tryCancelAsync();
-
-        this.searchSystem.addProviderItems(this, items);
    },

    /**
@ -194,7 +160,7 @@ SearchProvider.prototype = {
    },

    /**
-     * getResultMeta:
+     * getResultInfo:
     * @id: Result identifier string
     *
     * Return an object with 'id', 'name', (both strings) and 'createIcon'
@ -310,7 +276,7 @@ OpenSearchSystem.prototype = {
    _addProvider: function(fileName) {
        let path = global.datadir + '/search_providers/' + fileName;
        let source = Shell.get_file_contents_utf8_sync(path);
-        let [success, name, url, langs, icon_uri] = Shell.parse_search_provider(source);
+        let [success, name, url, langs, icon_uri] = global.parse_search_provider(source);
        let provider ={ name: name,
                        url: url,
                        id: this._providers.length,
@ -352,18 +318,9 @@ SearchSystem.prototype = {
    },

    registerProvider: function (provider) {
-        provider.searchSystem = this;
        this._providers.push(provider);
    },

-    unregisterProvider: function (provider) {
-        let index = this._providers.indexOf(provider);
-        if (index == -1)
-            return;
-        provider.searchSystem = null;
-        this._providers.splice(index, 1);
-    },
-
    getProviders: function() {
        return this._providers;
    },
@ -377,23 +334,12 @@ SearchSystem.prototype = {
        this._previousResults = [];
    },

-    addProviderItems: function(provider, items) {
-        this.emit('search-updated', provider, items);
-    },
-
    updateSearch: function(searchString) {
        searchString = searchString.replace(/^\s+/g, '').replace(/\s+$/g, '');
        if (searchString == '')
-            return;
+            return [];

        let terms = searchString.split(/\s+/);
-        this.updateSearchResults(terms);
-    },
-
-    updateSearchResults: function(terms) {
-        if (!terms)
-            return;
-
        let isSubSearch = terms.length == this._previousTerms.length;
        if (isSubSearch) {
            for (let i = 0; i < terms.length; i++) {
@ -406,12 +352,12 @@ SearchSystem.prototype = {

        let results = [];
        if (isSubSearch) {
-            for (let i = 0; i < this._providers.length; i++) {
+            for (let i = 0; i < this._previousResults.length; i++) {
                let [provider, previousResults] = this._previousResults[i];
-                provider.tryCancelAsync();
                try {
                    let providerResults = provider.getSubsearchResultSet(previousResults, terms);
-                    results.push([provider, providerResults]);
+                    if (providerResults.length > 0)
+                        results.push([provider, providerResults]);
                } catch (error) {
                    global.log ('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
                }
@ -419,10 +365,10 @@ SearchSystem.prototype = {
        } else {
            for (let i = 0; i < this._providers.length; i++) {
                let provider = this._providers[i];
-                provider.tryCancelAsync();
                try {
                    let providerResults = provider.getInitialResultSet(terms);
-                    results.push([provider, providerResults]);
+                    if (providerResults.length > 0)
+                        results.push([provider, providerResults]);
                } catch (error) {
                    global.log ('A ' + error.name + ' has occured in ' + provider.title + ': ' + error.message);
                }
@ -431,7 +377,8 @@ SearchSystem.prototype = {

        this._previousTerms = terms;
        this._previousResults = results;
-        this.emit('search-completed', results);
-    },
+
+        return results;
+    }
 };
 Signals.addSignalMethods(SearchSystem.prototype);
--- a/js/ui/searchDisplay.js
+++ b/js/ui/searchDisplay.js
@ -2,6 +2,8 @@

 const Clutter = imports.gi.Clutter;
 const Lang = imports.lang;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
 const Gtk = imports.gi.Gtk;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
@ -28,7 +30,6 @@ SearchResult.prototype = {
                                     x_align: St.Align.START,
                                     y_fill: true });
        this.actor._delegate = this;
-        this._dragActorSource = null;

        let content = provider.createResultActor(metaInfo, terms);
        if (content == null) {
@ -38,11 +39,6 @@ SearchResult.prototype = {
            let icon = new IconGrid.BaseIcon(this.metaInfo['name'],
                                             { createIcon: this.metaInfo['createIcon'] });
            content.set_child(icon.actor);
-            this._dragActorSource = icon.icon;
-            this.actor.label_actor = icon.label;
-        } else {
-            if (content._delegate && content._delegate.getDragActorSource)
-                this._dragActorSource = content._delegate.getDragActorSource();
        }
        this._content = content;
        this.actor.set_child(content);
@ -81,14 +77,12 @@ SearchResult.prototype = {
    },

    getDragActorSource: function() {
-        if (this._dragActorSource)
-            return this._dragActorSource;
        // not exactly right, but alignment problems are hard to notice
        return this._content;
    },

    getDragActor: function(stageX, stageY) {
-        return this.metaInfo['createIcon'](Main.overview.dashIconSize);
+        return this.metaInfo['createIcon'](Main.overview.dash.iconSize);
    },

    shellWorkspaceLaunch: function(params) {
@ -100,17 +94,17 @@ SearchResult.prototype = {
 };


-function GridSearchResults(provider, grid) {
-    this._init(provider, grid);
+function GridSearchResults(provider) {
+    this._init(provider);
 }

 GridSearchResults.prototype = {
    __proto__: Search.SearchResultDisplay.prototype,

-    _init: function(provider, grid) {
+    _init: function(provider) {
        Search.SearchResultDisplay.prototype._init.call(this, provider);
-        this._grid = grid || new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
-                                                     xAlign: St.Align.START });
+        this._grid = new IconGrid.IconGrid({ rowLimit: MAX_SEARCH_RESULTS_ROWS,
+                                             xAlign: St.Align.START });
        this.actor = new St.Bin({ x_align: St.Align.START });

        this.actor.set_child(this._grid.actor);
@ -189,8 +183,6 @@ function SearchResults(searchSystem, openSearchSystem) {
 SearchResults.prototype = {
    _init: function(searchSystem, openSearchSystem) {
        this._searchSystem = searchSystem;
-        this._searchSystem.connect('search-updated', Lang.bind(this, this._updateCurrentResults));
-        this._searchSystem.connect('search-completed', Lang.bind(this, this._updateResults));
        this._openSearchSystem = openSearchSystem;

        this.actor = new St.BoxLayout({ name: 'searchResults',
@ -201,7 +193,7 @@ SearchResults.prototype = {

        let scrollView = new St.ScrollView({ x_fill: true,
                                             y_fill: false,
-                                             style_class: 'vfade' });
+                                             vfade: true });
        scrollView.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC);
        scrollView.add_actor(this._content);

@ -225,11 +217,9 @@ SearchResults.prototype = {
        this._selectedProvider = -1;
        this._providers = this._searchSystem.getProviders();
        this._providerMeta = [];
-        this._providerMetaResults = {};
-        for (let i = 0; i < this._providers.length; i++) {
+        for (let i = 0; i < this._providers.length; i++)
            this.createProviderMeta(this._providers[i]);
-            this._providerMetaResults[this.providers[i].title] = [];
-        }
+
        this._searchProvidersBox = new St.BoxLayout({ style_class: 'search-providers-box' });
        this.actor.add(this._searchProvidersBox);

@ -269,7 +259,6 @@ SearchResults.prototype = {
        let title = new St.Label({ text: provider.name,
                                   style_class: 'dash-search-button-label' });

-        button.label_actor = title;
        bin.set_child(title);
        button.set_child(bin);
        provider.actor = button;
@ -294,23 +283,11 @@ SearchResults.prototype = {
        }
        resultDisplayBin.set_child(resultDisplay.actor);

-        this._providerMeta.push({ provider: provider,
-                                  actor: providerBox,
+        this._providerMeta.push({ actor: providerBox,
                                  resultDisplay: resultDisplay });
        this._content.add(providerBox);
    },

-    destroyProviderMeta: function(provider) {
-        for (let i=0; i < this._providerMeta.length; i++) {
-            let meta = this._providerMeta[i];
-            if (meta.provider == provider) {
-                meta.actor.destroy();
-                this._providerMeta.splice(i, 1);
-                break;
-            }
-        }
-    },
-
    _clearDisplay: function() {
        this._selectedProvider = -1;
        this._visibleResultsCount = 0;
@ -321,12 +298,6 @@ SearchResults.prototype = {
        }
    },

-    _clearDisplayForProvider: function(index) {
-        let meta = this._providerMeta[index];
-        meta.resultDisplay.clear();
-        meta.actor.hide();
-    },
-
    reset: function() {
        this._searchSystem.reset();
        this._statusText.hide();
@ -341,24 +312,15 @@ SearchResults.prototype = {
        this._statusText.show();
    },

-    doSearch: function (searchString) {
-        this._searchSystem.updateSearch(searchString);
-    },
-
    _metaForProvider: function(provider) {
        return this._providerMeta[this._providers.indexOf(provider)];
    },

-    _updateCurrentResults: function(searchSystem, provider, results) {
-        let terms = searchSystem.getTerms();
-        let meta = this._metaForProvider(provider);
-        meta.resultDisplay.clear();
-        meta.actor.show();
-        meta.resultDisplay.renderResults(results, terms);
-        return true;
-    },
+    updateSearch: function (searchString) {
+        let results = this._searchSystem.updateSearch(searchString);
+
+        this._clearDisplay();

-    _updateResults: function(searchSystem, results) {
        if (results.length == 0) {
            this._statusText.set_text(_("No matching results."));
            this._statusText.show();
@ -368,7 +330,7 @@ SearchResults.prototype = {
            this._statusText.hide();
        }

-        let terms = searchSystem.getTerms();
+        let terms = this._searchSystem.getTerms();
        this._openSearchSystem.setSearchTerms(terms);

        // To avoid CSS transitions causing flickering
@ -380,15 +342,9 @@ SearchResults.prototype = {

        for (let i = 0; i < results.length; i++) {
            let [provider, providerResults] = results[i];
-            if (providerResults.length == 0) {
-                this._clearDisplayForProvider(i);
-            } else {
-                this._providerMetaResults[provider.title] = providerResults;
-                this._clearDisplayForProvider(i);
-                let meta = this._metaForProvider(provider);
-                meta.actor.show();
-                meta.resultDisplay.renderResults(providerResults, terms);
-            }
+            let meta = this._metaForProvider(provider);
+            meta.actor.show();
+            meta.resultDisplay.renderResults(providerResults, terms);
        }

        if (this._selectedOpenSearchButton == -1)
--- a/js/ui/shellDBus.js
+++ b/js/ui/shellDBus.js
@ -1,10 +1,7 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

 const DBus = imports.dbus;
-const Lang = imports.lang;

-const Config = imports.misc.config;
-const ExtensionSystem = imports.ui.extensionSystem;
 const Main = imports.ui.main;

 const GnomeShellIface = {
@ -12,59 +9,12 @@ const GnomeShellIface = {
    methods: [{ name: 'Eval',
                inSignature: 's',
                outSignature: 'bs'
-              },
-              { name: 'ListExtensions',
-                inSignature: '',
-                outSignature: 'a{sa{sv}}'
-              },
-              { name: 'GetExtensionInfo',
-                inSignature: 's',
-                outSignature: 'a{sv}'
-              },
-              { name: 'GetExtensionErrors',
-                inSignature: 's',
-                outSignature: 'as'
-              },
-              { name: 'ScreenshotArea',
-                inSignature: 'iiiis',
-                outSignature: 'b'
-              },
-              { name: 'ScreenshotWindow',
-                inSignature: 'bs',
-                outSignature: 'b'
-              },
-              { name: 'Screenshot',
-                inSignature: 's',
-                outSignature: 'b'
-              },
-              { name: 'EnableExtension',
-                inSignature: 's',
-                outSignature: ''
-              },
-              { name: 'DisableExtension',
-                inSignature: 's',
-                outSignature: ''
-              },
-              { name: 'InstallRemoteExtension',
-                inSignature: 'ss',
-                outSignature: ''
-              },
-              { name: 'UninstallExtension',
-                inSignature: 's',
-                outSignature: 'b'
              }
             ],
-    signals: [{ name: 'ExtensionStatusChanged',
-                inSignature: 'sis' }],
+    signals: [],
    properties: [{ name: 'OverviewActive',
                   signature: 'b',
-                   access: 'readwrite' },
-                 { name: 'ApiVersion',
-                   signature: 'i',
-                   access: 'read' },
-                 { name: 'ShellVersion',
-                   signature: 's',
-                   access: 'read' }]
+                   access: 'readwrite' }]
 };

 function GnomeShell() {
@ -74,8 +24,6 @@ function GnomeShell() {
 GnomeShell.prototype = {
    _init: function() {
        DBus.session.exportObject('/org/gnome/Shell', this);
-        ExtensionSystem.connect('extension-state-changed',
-                                Lang.bind(this, this._extensionStateChanged));
    },

    /**
@ -108,84 +56,6 @@ GnomeShell.prototype = {
        return [success, returnValue];
    },

-    /**
-     * ScreenshotArea:
-     * @x: The X coordinate of the area
-     * @y: The Y coordinate of the area
-     * @width: The width of the area
-     * @height: The height of the area
-     * @filename: The filename for the screenshot
-     *
-     * Takes a screenshot of the passed in area and saves it
-     * in @filename as png image, it returns a boolean
-     * indicating whether the operation was successful or not.
-     *
-     */
-    ScreenshotAreaAsync : function (x, y, width, height, filename, callback) {
-        global.screenshot_area (x, y, width, height, filename, function (obj, result) { callback(result); });
-    },
-
-    /**
-     * ScreenshotWindow:
-     * @include_frame: Whether to include the frame or not
-     * @filename: The filename for the screenshot
-     *
-     * Takes a screenshot of the focused window (optionally omitting the frame)
-     * and saves it in @filename as png image, it returns a boolean
-     * indicating whether the operation was successful or not.
-     *
-     */
-    ScreenshotWindow : function (include_frame, filename) {
-        return global.screenshot_window (include_frame, filename);
-    },
-
-    /**
-     * Screenshot:
-     * @filename: The filename for the screenshot
-     *
-     * Takes a screenshot of the whole screen and saves it
-     * in @filename as png image, it returns a boolean
-     * indicating whether the operation was successful or not.
-     *
-     */
-    ScreenshotAsync : function (filename, callback) {
-        global.screenshot(filename, function (obj, result) { callback(result); });
-    },
-
-    ListExtensions: function() {
-        return ExtensionSystem.extensionMeta;
-    },
-
-    GetExtensionInfo: function(uuid) {
-        return ExtensionSystem.extensionMeta[uuid] || {};
-    },
-
-    GetExtensionErrors: function(uuid) {
-        return ExtensionSystem.errors[uuid] || [];
-    },
-
-    EnableExtension: function(uuid) {
-        let enabledExtensions = global.settings.get_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY);
-        if (enabledExtensions.indexOf(uuid) == -1)
-            enabledExtensions.push(uuid);
-        global.settings.set_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY, enabledExtensions);
-    },
-
-    DisableExtension: function(uuid) {
-        let enabledExtensions = global.settings.get_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY);
-        while (enabledExtensions.indexOf(uuid) != -1)
-            enabledExtensions.splice(enabledExtensions.indexOf(uuid), 1);
-        global.settings.set_strv(ExtensionSystem.ENABLED_EXTENSIONS_KEY, enabledExtensions);
-    },
-
-    InstallRemoteExtension: function(uuid, version_tag) {
-        ExtensionSystem.installExtensionFromUUID(uuid, version_tag);
-    },
-
-    UninstallExtension: function(uuid) {
-        return ExtensionSystem.uninstallExtensionFromUUID(uuid);
-    },
-
    get OverviewActive() {
        return Main.overview.visible;
    },
@ -195,17 +65,6 @@ GnomeShell.prototype = {
            Main.overview.show();
        else
            Main.overview.hide();
-    },
-
-    ApiVersion: ExtensionSystem.API_VERSION,
-
-    ShellVersion: Config.PACKAGE_VERSION,
-
-    _extensionStateChanged: function(_, newState) {
-        DBus.session.emit_signal('/org/gnome/Shell',
-                                 'org.gnome.Shell',
-                                 'ExtensionStatusChanged', 'sis',
-                                 [newState.uuid, newState.state, newState.error]);
    }
 };

--- a/js/ui/shellMountOperation.js
+++ b/js/ui/shellMountOperation.js
@ -1,405 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const Lang = imports.lang;
-const Signals = imports.signals;
-const Gio = imports.gi.Gio;
-const Gtk = imports.gi.Gtk;
-const Pango = imports.gi.Pango;
-const St = imports.gi.St;
-const Shell = imports.gi.Shell;
-
-const Main = imports.ui.main;
-const MessageTray = imports.ui.messageTray;
-const ModalDialog = imports.ui.modalDialog;
-const Params = imports.misc.params;
-
-const LIST_ITEM_ICON_SIZE = 48;
-
-/* ------ Common Utils ------- */
-function _setLabelText(label, text) {
-    if (text) {
-        label.set_text(text);
-        label.show();
-    } else {
-        label.set_text('');
-        label.hide();
-    }
-}
-
-function _setButtonsForChoices(dialog, choices) {
-    let buttons = [];
-
-    for (let idx = 0; idx < choices.length; idx++) {
-        let button = idx;
-        buttons.unshift({ label: choices[idx],
-                          action: Lang.bind(dialog, function() {
-                              dialog.emit('response', button);
-                          })});
-    }
-
-    dialog.setButtons(buttons);
-}
-
-function _setLabelsForMessage(dialog, message) {
-    let labels = message.split('\n');
-
-    _setLabelText(dialog.subjectLabel, labels[0]);
-    if (labels.length > 1)
-        _setLabelText(dialog.descriptionLabel, labels[1]);
-}
-
-/* -------------------------------------------------------- */
-
-function ListItem(app) {
-    this._init(app);
-}
-
-ListItem.prototype = {
-    _init: function(app) {
-        this._app = app;
-
-        let layout = new St.BoxLayout({ vertical: false});
-
-        this.actor = new St.Button({ style_class: 'show-processes-dialog-app-list-item',
-                                     can_focus: true,
-                                     child: layout,
-                                     reactive: true,
-                                     x_align: St.Align.START,
-                                     x_fill: true });
-
-        this._icon = this._app.create_icon_texture(LIST_ITEM_ICON_SIZE);
-
-        let iconBin = new St.Bin({ style_class: 'show-processes-dialog-app-list-item-icon',
-                                   child: this._icon });
-        layout.add(iconBin);
-
-        this._nameLabel = new St.Label({ text: this._app.get_name(),
-                                         style_class: 'show-processes-dialog-app-list-item-name' });
-        let labelBin = new St.Bin({ y_align: St.Align.MIDDLE,
-                                    child: this._nameLabel });
-        layout.add(labelBin);
-
-        this.actor.connect('clicked', Lang.bind(this, this._onClicked));
-    },
-
-    _onClicked: function() {
-        this.emit('activate');
-        this._app.activate();
-    }
-};
-Signals.addSignalMethods(ListItem.prototype);
-
-function ShellMountOperation(source, params) {
-    this._init(source, params);
-}
-
-ShellMountOperation.prototype = {
-    _init: function(source, params) {
-        params = Params.parse(params, { reaskPassword: false });
-
-        this._reaskPassword = params.reaskPassword;
-
-        this._dialog = null;
-        this._processesDialog = null;
-
-        this.mountOp = new Shell.MountOperation();
-
-        this.mountOp.connect('ask-question',
-                             Lang.bind(this, this._onAskQuestion));
-        this.mountOp.connect('ask-password',
-                             Lang.bind(this, this._onAskPassword));
-        this.mountOp.connect('show-processes-2',
-                             Lang.bind(this, this._onShowProcesses2));
-        this.mountOp.connect('aborted',
-                             Lang.bind(this, this._onAborted));
-
-        this._icon = new St.Icon({ gicon: source.get_icon(),
-                                   style_class: 'shell-mount-operation-icon' });
-    },
-
-    _onAskQuestion: function(op, message, choices) {
-        this._dialog = new ShellMountQuestionDialog(this._icon);
-
-        this._dialog.connect('response',
-                               Lang.bind(this, function(object, choice) {
-                                   this.mountOp.set_choice(choice);
-                                   this.mountOp.reply(Gio.MountOperationResult.HANDLED);
-
-                                   this._dialog.close(global.get_current_time());
-                                   this._dialog = null;
-                               }));
-
-        this._dialog.update(message, choices);
-        this._dialog.open(global.get_current_time());
-    },
-
-    _onAskPassword: function(op, message) {
-        this._notificationShowing = true;
-        this._source = new ShellMountPasswordSource(message, this._icon, this._reaskPassword);
-
-        this._source.connect('password-ready',
-                             Lang.bind(this, function(source, password) {
-                                 this.mountOp.set_password(password);
-                                 this.mountOp.reply(Gio.MountOperationResult.HANDLED);
-
-                                 this._notificationShowing = false;
-                                 this._source.destroy();
-                             }));
-
-        this._source.connect('destroy',
-                             Lang.bind(this, function() {
-                                 if (!this._notificationShowing)
-                                     return;
-
-                                 this._notificationShowing = false;
-                                 this.mountOp.reply(Gio.MountOperationResult.ABORTED);
-                             }));
-    },
-
-    _onAborted: function(op) {
-        if (!this._dialog)
-            return;
-
-        this._dialog.close(global.get_current_time());
-        this._dialog = null;
-    },
-
-    _onShowProcesses2: function(op) {
-        let processes = op.get_show_processes_pids();
-        let choices = op.get_show_processes_choices();
-        let message = op.get_show_processes_message();
-
-        if (!this._processesDialog) {
-            this._processesDialog = new ShellProcessesDialog(this._icon);
-            this._dialog = this._processesDialog;
-
-            this._processesDialog.connect('response', 
-                                          Lang.bind(this, function(object, choice) {
-                                              if (choice == -1) {
-                                                  this.mountOp.reply(Gio.MountOperationResult.ABORTED);
-                                              } else {
-                                                  this.mountOp.set_choice(choice);
-                                                  this.mountOp.reply(Gio.MountOperationResult.HANDLED);
-                                              }
-
-                                              this._processesDialog.close(global.get_current_time());
-                                              this._dialog = null;
-                                          }));
-            this._processesDialog.open(global.get_current_time());
-        }
-
-        this._processesDialog.update(message, processes, choices);
-    },
-}
-
-function ShellMountQuestionDialog(icon) {
-    this._init(icon);
-}
-
-ShellMountQuestionDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(icon) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'mount-question-dialog' });
-
-        let mainContentLayout = new St.BoxLayout();
-        this.contentLayout.add(mainContentLayout, { x_fill: true,
-                                                    y_fill: false });
-
-        this._iconBin = new St.Bin({ child: icon });
-        mainContentLayout.add(this._iconBin,
-                              { x_fill:  true,
-                                y_fill:  false,
-                                x_align: St.Align.END,
-                                y_align: St.Align.MIDDLE });
-
-        let messageLayout = new St.BoxLayout({ vertical: true });
-        mainContentLayout.add(messageLayout,
-                              { y_align: St.Align.START });
-
-        this.subjectLabel = new St.Label({ style_class: 'mount-question-dialog-subject' });
-
-        messageLayout.add(this.subjectLabel,
-                          { y_fill:  false,
-                            y_align: St.Align.START });
-
-        this.descriptionLabel = new St.Label({ style_class: 'mount-question-dialog-description' });
-        this.descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this.descriptionLabel.clutter_text.line_wrap = true;
-
-        messageLayout.add(this.descriptionLabel,
-                          { y_fill:  true,
-                            y_align: St.Align.START });
-    },
-
-    update: function(message, choices) {
-        _setLabelsForMessage(this, message);
-        _setButtonsForChoices(this, choices);
-    }
-}
-Signals.addSignalMethods(ShellMountQuestionDialog.prototype);
-
-function ShellMountPasswordSource(message, icon, reaskPassword) {
-    this._init(message, icon, reaskPassword);
-}
-
-ShellMountPasswordSource.prototype = {
-    __proto__: MessageTray.Source.prototype,
-
-    _init: function(message, icon, reaskPassword) {
-        let strings = message.split('\n');
-        MessageTray.Source.prototype._init.call(this, strings[0]);
-
-        this._notification = new ShellMountPasswordNotification(this, strings, icon, reaskPassword);
-
-        // add ourselves as a source, and popup the notification
-        Main.messageTray.add(this);
-        this.notify(this._notification);
-    },
-}
-Signals.addSignalMethods(ShellMountPasswordSource.prototype);
-
-function ShellMountPasswordNotification(source, strings, icon, reaskPassword) {
-    this._init(source, strings, icon, reaskPassword);
-}
-
-ShellMountPasswordNotification.prototype = {
-    __proto__: MessageTray.Notification.prototype,
-
-    _init: function(source, strings, icon, reaskPassword) {
-        MessageTray.Notification.prototype._init.call(this, source,
-                                                      strings[0], null,
-                                                      { customContent: true,
-                                                        icon: icon });
-
-        // set the notification to transient and urgent, so that it
-        // expands out
-        this.setTransient(true);
-        this.setUrgency(MessageTray.Urgency.CRITICAL);
-
-        if (strings[1])
-            this.addBody(strings[1]);
-
-        if (reaskPassword) {
-            let label = new St.Label({ style_class: 'mount-password-reask',
-                                       text: _("Wrong password, please try again") });
-
-            this.addActor(label);
-        }
-
-        this._responseEntry = new St.Entry({ style_class: 'mount-password-entry',
-                                             can_focus: true });
-        this.setActionArea(this._responseEntry);
-
-        this._responseEntry.clutter_text.connect('activate',
-                                                 Lang.bind(this, this._onEntryActivated));
-        this._responseEntry.clutter_text.set_password_char('\u25cf'); // ● U+25CF BLACK CIRCLE
-
-        this._responseEntry.grab_key_focus();
-    },
-
-    _onEntryActivated: function() {
-        let text = this._responseEntry.get_text();
-        if (text == '')
-            return;
-
-        this.source.emit('password-ready', text);
-    }
-}
-
-function ShellProcessesDialog(icon) {
-    this._init(icon);
-}
-
-ShellProcessesDialog.prototype = {
-    __proto__: ModalDialog.ModalDialog.prototype,
-
-    _init: function(icon) {
-        ModalDialog.ModalDialog.prototype._init.call(this, { styleClass: 'show-processes-dialog' });
-
-        let mainContentLayout = new St.BoxLayout();
-        this.contentLayout.add(mainContentLayout, { x_fill: true,
-                                                    y_fill: false });
-
-        this._iconBin = new St.Bin({ child: icon });
-        mainContentLayout.add(this._iconBin,
-                              { x_fill:  true,
-                                y_fill:  false,
-                                x_align: St.Align.END,
-                                y_align: St.Align.MIDDLE });
-
-        let messageLayout = new St.BoxLayout({ vertical: true });
-        mainContentLayout.add(messageLayout,
-                              { y_align: St.Align.START });
-
-        this.subjectLabel = new St.Label({ style_class: 'show-processes-dialog-subject' });
-
-        messageLayout.add(this.subjectLabel,
-                          { y_fill:  false,
-                            y_align: St.Align.START });
-
-        this.descriptionLabel = new St.Label({ style_class: 'show-processes-dialog-description' });
-        this.descriptionLabel.clutter_text.ellipsize = Pango.EllipsizeMode.NONE;
-        this.descriptionLabel.clutter_text.line_wrap = true;
-
-        messageLayout.add(this.descriptionLabel,
-                          { y_fill:  true,
-                            y_align: St.Align.START });
-
-        let scrollView = new St.ScrollView({ style_class: 'show-processes-dialog-app-list'});
-        scrollView.set_policy(Gtk.PolicyType.NEVER,
-                              Gtk.PolicyType.AUTOMATIC);
-        this.contentLayout.add(scrollView,
-                               { x_fill: true,
-                                 y_fill: true });
-        scrollView.hide();
-
-        this._applicationList = new St.BoxLayout({ vertical: true });
-        scrollView.add_actor(this._applicationList,
-                             { x_fill:  true,
-                               y_fill:  true,
-                               x_align: St.Align.START,
-                               y_align: St.Align.MIDDLE });
-
-        this._applicationList.connect('actor-added',
-                                      Lang.bind(this, function() {
-                                          if (this._applicationList.get_children().length == 1)
-                                              scrollView.show();
-                                      }));
-
-        this._applicationList.connect('actor-removed',
-                                      Lang.bind(this, function() {
-                                          if (this._applicationList.get_children().length == 0)
-                                              scrollView.hide();
-                                      }));
-    },
-
-    _setAppsForPids: function(pids) {
-        // remove all the items
-        this._applicationList.destroy_children();
-
-        pids.forEach(Lang.bind(this, function(pid) {
-            let tracker = Shell.WindowTracker.get_default();
-            let app = tracker.get_app_from_pid(pid);
-
-            if (!app)
-                return;
-
-            let item = new ListItem(app);
-            this._applicationList.add(item.actor, { x_fill: true });
-
-            item.connect('activate',
-                         Lang.bind(this, function() {
-                             // use -1 to indicate Cancel
-                             this.emit('response', -1);
-                         }));
-        }));
-    },
-
-    update: function(message, processes, choices) {
-        this._setAppsForPids(processes);
-        _setLabelsForMessage(this, message);
-        _setButtonsForChoices(this, choices);
-    }
-}
-Signals.addSignalMethods(ShellProcessesDialog.prototype);
--- a/js/ui/status/accessibility.js
+++ b/js/ui/status/accessibility.js
@ -10,11 +10,13 @@ const Shell = imports.gi.Shell;
 const Signals = imports.signals;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const A11Y_SCHEMA = 'org.gnome.desktop.a11y.keyboard';
 const KEY_STICKY_KEYS_ENABLED = 'stickykeys-enable';
 const KEY_BOUNCE_KEYS_ENABLED = 'bouncekeys-enable';
@ -68,9 +70,9 @@ ATIndicator.prototype = {
 //                                                               'screen-reader-enabled');
 //        this.menu.addMenuItem(screenReader);

-        let screenKeyboard = this._buildItem(_("Screen Keyboard"), APPLICATIONS_SCHEMA,
-                                                                   'screen-keyboard-enabled');
-        this.menu.addMenuItem(screenKeyboard);
+//        let screenKeyboard = this._buildItem(_("Screen Keyboard"), APPLICATIONS_SCHEMA,
+//                                                                   'screen-keyboard-enabled');
+//        this.menu.addMenuItem(screenKeyboard);

        let visualBell = this._buildItemGConf(_("Visual Alerts"), client, KEY_VISUAL_BELL);
        this.menu.addMenuItem(visualBell);
@ -88,7 +90,10 @@ ATIndicator.prototype = {
        this.menu.addMenuItem(mouseKeys);

        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Universal Access Settings"), 'gnome-universal-access-panel.desktop');
+        this.menu.addAction(_("Universal Access Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-universal-access-panel.desktop');
+            app.activate(-1);
+        });
    },

    _buildItemExtended: function(string, initial_value, writable, on_set) {
--- a/js/ui/status/bluetooth.js
+++ b/js/ui/status/bluetooth.js
@ -16,6 +16,9 @@ const MessageTray = imports.ui.messageTray;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const ConnectionState = {
    DISCONNECTED: 0,
    CONNECTED: 1,
@ -64,9 +67,10 @@ Indicator.prototype = {

        this._fullMenuItems = [new PopupMenu.PopupSeparatorMenuItem(),
                               new PopupMenu.PopupMenuItem(_("Send Files to Device...")),
-                               new PopupMenu.PopupMenuItem(_("Set up a New Device...")),
+                               new PopupMenu.PopupMenuItem(_("Setup a New Device...")),
                               new PopupMenu.PopupSeparatorMenuItem()];
        this._hasDevices = false;
+        this._deviceSep = this._fullMenuItems[0]; // hidden if no device exists

        this._fullMenuItems[1].connect('activate', function() {
            GLib.spawn_command_line_async('bluetooth-sendto');
@ -88,7 +92,10 @@ Indicator.prototype = {
        this._applet.connect('notify::show-full-menu', Lang.bind(this, this._updateFullMenu));
        this._updateFullMenu();

-        this.menu.addSettingsAction(_("Bluetooth Settings"), 'bluetooth-properties.desktop');
+        this.menu.addAction(_("Bluetooth Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('bluetooth-properties.desktop');
+            app.activate(-1);
+        });

        this._applet.connect('pincode-request', Lang.bind(this, this._pinRequest));
        this._applet.connect('confirm-request', Lang.bind(this, this._confirmRequest));
@ -104,11 +111,7 @@ Indicator.prototype = {
                         current_state != GnomeBluetoothApplet.KillswitchState.HARD_BLOCKED;

        this._killswitch.setToggleState(on);
-        if (can_toggle)
-            this._killswitch.setStatus(null);
-        else
-            /* TRANSLATORS: this means that bluetooth was disabled by hardware rfkill */
-            this._killswitch.setStatus(_("hardware disabled"));
+        this._killswitch.actor.reactive = can_toggle;

        if (has_adapter)
            this.actor.show();
@ -124,6 +127,13 @@ Indicator.prototype = {
        }
    },

+    _deviceCompare: function(d1, d2) {
+        return d1.device_path == d2.device_path &&
+            d1.bdaddr == d2.bdaddr &&
+            d1.can_connect == d2.can_connect &&
+            d1.capabilities == d2.capabilities;
+    },
+
    _updateDevices: function() {
        let devices = this._applet.get_devices();

@ -132,8 +142,12 @@ Indicator.prototype = {
            let item = this._deviceItems[i];
            let destroy = true;
            for (let j = 0; j < devices.length; j++) {
-                if (item._device.device_path == devices[j].device_path) {
-                    this._updateDeviceItem(item, devices[j]);
+                // we need to deep compare because BluetoothSimpleDevice is a boxed type
+                // (but we take advantage of that, because _skip will disappear the next
+                // time get_devices() is called)
+                if (this._deviceCompare(item._device, devices[j])) {
+                    item.label.text = devices[j].alias;
+                    devices[j]._skip = true;
                    destroy = false;
                    break;
                }
@ -148,7 +162,7 @@ Indicator.prototype = {
        this._hasDevices = newlist.length > 0;
        for (let i = 0; i < devices.length; i++) {
            let d = devices[i];
-            if (d._item)
+            if (d._skip)
                continue;
            let item = this._createDeviceItem(d);
            if (item) {
@ -157,64 +171,29 @@ Indicator.prototype = {
                this._hasDevices = true;
            }
        }
-    },
-
-    _updateDeviceItem: function(item, device) {
-        if (!device.can_connect && device.capabilities == GnomeBluetoothApplet.Capabilities.NONE) {
-            item.destroy();
-            return;
-        }
-
-        let prevDevice = item._device;
-        let prevCapabilities = prevDevice.capabilities;
-        let prevCanConnect = prevDevice.can_connect;
-
-        // adopt the new device object
-        item._device = device;
-        device._item = item;
-
-        // update properties
-        item.label.text = device.alias;
-
-        if (prevCapabilities != device.capabilities ||
-            prevCanConnect != device.can_connect) {
-            // need to rebuild the submenu
-            item.menu.removeAll();
-            this._buildDeviceSubMenu(item, device);
-        }
-
-        // update connected property
-        if (device.can_connect)
-            item._connectedMenuitem.setToggleState(device.connected);
+        if (this._hasDevices)
+            this._deviceSep.actor.show();
+        else
+            this._deviceSep.actor.hide();
    },

    _createDeviceItem: function(device) {
        if (!device.can_connect && device.capabilities == GnomeBluetoothApplet.Capabilities.NONE)
            return null;
        let item = new PopupMenu.PopupSubMenuMenuItem(device.alias);
-
-        // adopt the device object, and add a back link
        item._device = device;
-        device._item = item;

-        this._buildDeviceSubMenu(item, device);
-
-        return item;
-    },
-
-    _buildDeviceSubMenu: function(item, device) {
        if (device.can_connect) {
            item._connected = device.connected;
-            item._connectedMenuitem = new PopupMenu.PopupSwitchMenuItem(_("Connection"), device.connected);
-            item._connectedMenuitem.connect('toggled', Lang.bind(this, function() {
+            let menuitem = new PopupMenu.PopupSwitchMenuItem(_("Connection"), device.connected);
+
+            menuitem.connect('toggled', Lang.bind(this, function() {
                if (item._connected > ConnectionState.CONNECTED) {
                    // operation already in progress, revert
-                    // (should not happen anyway)
                    menuitem.setToggleState(menuitem.state);
                }
                if (item._connected) {
                    item._connected = ConnectionState.DISCONNECTING;
-                    menuitem.setStatus(_("disconnecting..."));
                    this._applet.disconnect_device(item._device.device_path, function(applet, success) {
                        if (success) { // apply
                            item._connected = ConnectionState.DISCONNECTED;
@ -223,11 +202,9 @@ Indicator.prototype = {
                            item._connected = ConnectionState.CONNECTED;
                            menuitem.setToggleState(true);
                        }
-                        menuitem.setStatus(null);
                    });
                } else {
                    item._connected = ConnectionState.CONNECTING;
-                    menuitem.setStatus(_("connecting..."));
                    this._applet.connect_device(item._device.device_path, function(applet, success) {
                        if (success) { // apply
                            item._connected = ConnectionState.CONNECTED;
@ -236,12 +213,11 @@ Indicator.prototype = {
                            item._connected = ConnectionState.DISCONNECTED;
                            menuitem.setToggleState(false);
                        }
-                        menuitem.setStatus(null);
                    });
                }
            }));

-            item.menu.addMenuItem(item._connectedMenuitem);
+            item.menu.addMenuItem(menuitem);
        }

        if (device.capabilities & GnomeBluetoothApplet.Capabilities.OBEX_PUSH) {
@ -268,19 +244,27 @@ Indicator.prototype = {

        switch (device.type) {
        case GnomeBluetoothApplet.Type.KEYBOARD:
-            item.menu.addSettingsAction(_("Keyboard Settings"), 'gnome-keyboard-panel.desktop');
+            item.menu.addAction(_("Keyboard Settings"), function() {
+                GLib.spawn_command_line_async('gnome-control-center keyboard');
+            });
            break;
        case GnomeBluetoothApplet.Type.MOUSE:
-            item.menu.addSettingsAction(_("Mouse Settings"), 'gnome-mouse-panel.desktop');
+            item.menu.addAction(_("Mouse Settings"), function() {
+                GLib.spawn_command_line_async('gnome-control-center mouse');
+            });
            break;
        case GnomeBluetoothApplet.Type.HEADSET:
        case GnomeBluetoothApplet.Type.HEADPHONES:
        case GnomeBluetoothApplet.Type.OTHER_AUDIO:
-            item.menu.addSettingsAction(_("Sound Settings"), 'gnome-sound-panel.desktop');
+            item.menu.addAction(_("Sound Settings"), function() {
+                GLib.spawn_command_line_async('gnome-control-center sound');
+            });
            break;
        default:
            break;
        }
+
+        return item;
    },

    _updateFullMenu: function() {
@ -288,6 +272,8 @@ Indicator.prototype = {
            this._showAll(this._fullMenuItems);
            if (this._hasDevices)
                this._showAll(this._deviceItems);
+            else
+                this._deviceSep.actor.hide();
        } else {
            this._hideAll(this._fullMenuItems);
            this._hideAll(this._deviceItems);
--- a/js/ui/status/keyboard.js
+++ b/js/ui/status/keyboard.js
@ -9,11 +9,13 @@ const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PopupMenu = imports.ui.popupMenu;
 const PanelMenu = imports.ui.panelMenu;
 const Util = imports.misc.util;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 function LayoutMenuItem() {
    this._init.apply(this, arguments);
 }
@ -49,11 +51,10 @@ XKBIndicator.prototype = {
        PanelMenu.Button.prototype._init.call(this, St.Align.START);

        this._container = new Shell.GenericContainer();
-        this._container.connect('get-preferred-width', Lang.bind(this, this._containerGetPreferredWidth));
-        this._container.connect('get-preferred-height', Lang.bind(this, this._containerGetPreferredHeight));
-        this._container.connect('allocate', Lang.bind(this, this._containerAllocate));
-        this.actor.add_actor(this._container);
-        this.actor.add_style_class_name('panel-status-button');
+        this._container.connect('get-preferred-width', Lang.bind(this, this._get_preferred_width));
+        this._container.connect('get-preferred-height', Lang.bind(this, this._get_preferred_height));
+        this._container.connect('allocate', Lang.bind(this, this._allocate));
+        this.actor.set_child(this._container);

        this._iconActor = new St.Icon({ icon_name: 'keyboard', icon_type: St.IconType.SYMBOLIC, style_class: 'system-status-icon' });
        this._container.add_actor(this._iconActor);
@ -62,45 +63,23 @@ XKBIndicator.prototype = {

        this._showFlags = false;
        this._config = Gkbd.Configuration.get();
-        this._config.connect('changed', Lang.bind(this, this._syncConfig));
-        this._config.connect('group-changed', Lang.bind(this, this._syncGroup));
+        this._config.connect('changed', Lang.bind(this, this._sync_config));
+        this._config.connect('group-changed', Lang.bind(this, this._sync_group));
        this._config.start_listen();

-        this._syncConfig();
+        this._sync_config();

-        if (global.session_type == Shell.SessionType.USER) {
-            this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-            this.menu.addAction(_("Show Keyboard Layout"), Lang.bind(this, function() {
-                Main.overview.hide();
-                Util.spawn(['gkbd-keyboard-display', '-g', String(this._config.get_current_group() + 1)]);
-            }));
-        }
-        this.menu.addSettingsAction(_("Region and Language Settings"), 'gnome-region-panel.desktop');
+        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this.menu.addAction(_("Show Keyboard Layout..."), Lang.bind(this, function() {
+            Util.spawn(['gkbd-keyboard-display', '-g', String(this._config.get_current_group() + 1)]);
+        }));
+        this.menu.addAction(_("Localization Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-region-panel.desktop');
+            app.activate(-1);
+        });
    },

-    _adjustGroupNames: function(names) {
-        // Disambiguate duplicate names with a subscript
-        // This is O(N^2) to avoid sorting names
-        // but N <= 4 so who cares?
-
-        for (let i = 0; i < names.length; i++) {
-            let name = names[i];
-            let cnt = 0;
-            for (let j = i + 1; j < names.length; j++) {
-                if (names[j] == name) {
-                    cnt++;
-                    // U+2081 SUBSCRIPT ONE
-                    names[j] = name + String.fromCharCode(0x2081 + cnt);
-                }
-            }
-            if (cnt != 0)
-                names[i] = name + '\u2081';
-        }
-
-        return names;
-    },
-
-    _syncConfig: function() {
+    _sync_config: function() {
        this._showFlags = this._config.if_flags_shown();
        if (this._showFlags) {
            this._container.set_skip_paint(this._iconActor, false);
@ -122,7 +101,7 @@ XKBIndicator.prototype = {
        for (let i = 0; i < this._labelActors.length; i++)
            this._labelActors[i].destroy();

-        let short_names = this._adjustGroupNames(this._config.get_short_group_names());
+        let short_names = this._config.get_short_group_names();

        this._selectedLayout = null;
        this._layoutItems = [ ];
@ -147,10 +126,10 @@ XKBIndicator.prototype = {
            this._container.set_skip_paint(shortLabel, true);
        }

-        this._syncGroup();
+        this._sync_group();
    },

-    _syncGroup: function() {
+    _sync_group: function() {
        let selected = this._config.get_current_group();

        if (this._selectedLayout) {
@ -173,10 +152,10 @@ XKBIndicator.prototype = {
        this._selectedLayout = item;
    },

-    _containerGetPreferredWidth: function(container, for_height, alloc) {
-        // Here, and in _containerGetPreferredHeight, we need to query
-        // for the height of all children, but we ignore the results
-        // for those we don't actually display.
+    _get_preferred_width: function(container, for_height, alloc) {
+        /* Here, and in _get_preferred_height, we need to query for the
+           height of all children, but we ignore the results for those
+           we don't actually display. */
        let max_min_width = 0, max_natural_width = 0;
        if (this._showFlags)
            [max_min_width, max_natural_width] = this._iconActor.get_preferred_width(for_height);
@ -193,7 +172,7 @@ XKBIndicator.prototype = {
        alloc.natural_size = max_natural_width;
    },

-    _containerGetPreferredHeight: function(container, for_width, alloc) {
+    _get_preferred_height: function(container, for_width, alloc) {
        let max_min_height = 0, max_natural_height = 0;
        if (this._showFlags)
            [max_min_height, max_natural_height] = this._iconActor.get_preferred_height(for_width);
@ -210,7 +189,7 @@ XKBIndicator.prototype = {
        alloc.natural_size = max_natural_height;
    },

-    _containerAllocate: function(container, box, flags) {
+    _allocate: function(container, box, flags) {
        // translate box to (0, 0)
        box.x2 -= box.x1;
        box.x1 = 0;
--- a/js/ui/status/network.js
+++ b/js/ui/status/network.js
--- a/js/ui/status/power.js
+++ b/js/ui/status/power.js
@ -7,13 +7,15 @@ const Mainloop = imports.mainloop;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;

-const BUS_NAME = 'org.gnome.SettingsDaemon';
-const OBJECT_PATH = '/org/gnome/SettingsDaemon/Power';
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
+const BUS_NAME = 'org.gnome.PowerManager';
+const OBJECT_PATH = '/org/gnome/PowerManager';

 const UPDeviceType = {
    UNKNOWN: 0,
@ -41,7 +43,7 @@ const UPDeviceState = {
 };

 const PowerManagerInterface = {
-    name: 'org.gnome.SettingsDaemon.Power',
+    name: 'org.gnome.PowerManager',
    methods: [
        { name: 'GetDevices', inSignature: '', outSignature: 'a(susbut)' },
        { name: 'GetPrimaryDevice', inSignature: '', outSignature: '(susbut)' },
@ -75,11 +77,15 @@ Indicator.prototype = {
        this._batteryItem.addActor(this._primaryPercentage, { align: St.Align.END });
        this.menu.addMenuItem(this._batteryItem);

-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this._deviceSep = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(this._deviceSep);
        this._otherDevicePosition = 2;
-
        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Power Settings"), 'gnome-power-panel.desktop');
+
+        this.menu.addAction(_("Power Settings"),function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-power-panel.desktop');
+            app.activate(-1);
+        });

        this._proxy.connect('Changed', Lang.bind(this, this._devicesChanged));
        this._devicesChanged();
@ -88,9 +94,11 @@ Indicator.prototype = {
    _readPrimaryDevice: function() {
        this._proxy.GetPrimaryDeviceRemote(Lang.bind(this, function(device, error) {
            if (error) {
+                this._checkError(error);
                this._hasPrimary = false;
                this._primaryDeviceId = null;
                this._batteryItem.actor.hide();
+                this._deviceSep.actor.hide();
                return;
            }
            let [device_id, device_type, icon, percentage, state, seconds] = device;
@ -107,22 +115,25 @@ Indicator.prototype = {
                    let timestring;
                    if (time > 60) {
                        if (minutes == 0) {
-                            timestring = ngettext("%d hour remaining", "%d hours remaining", hours).format(hours);
+                            timestring = Gettext.ngettext("%d hour remaining", "%d hours remaining", hours).format(hours);
                        } else {
                            /* TRANSLATORS: this is a time string, as in "%d hours %d minutes remaining" */
                            let template = _("%d %s %d %s remaining");

-                            timestring = template.format (hours, ngettext("hour", "hours", hours), minutes, ngettext("minute", "minutes", minutes));
+                            timestring = template.format (hours, Gettext.ngettext("hour", "hours", hours), minutes, Gettext.ngettext("minute", "minutes", minutes));
                        }
                    } else
-                        timestring = ngettext("%d minute remaining", "%d minutes remaining", minutes).format(minutes);
+                        timestring = Gettext.ngettext("%d minute remaining", "%d minutes remaining", minutes).format(minutes);
                    this._batteryItem.label.text = timestring;
                }
-                this._primaryPercentage.text = C_("percent of battery remaining", "%d%%").format(Math.round(percentage));
+                this._primaryPercentage.text = Math.round(percentage) + '%';
                this._batteryItem.actor.show();
+                if (this._deviceItems.length > 0)
+                    this._deviceSep.actor.show();
            } else {
                this._hasPrimary = false;
                this._batteryItem.actor.hide();
+                this._deviceSep.actor.hide();
            }

            this._primaryDeviceId = device_id;
@ -135,6 +146,8 @@ Indicator.prototype = {
            this._deviceItems = [];

            if (error) {
+                this._checkError(error);
+                this._deviceSep.actor.hide();
                return;
            }

@ -149,6 +162,11 @@ Indicator.prototype = {
                this.menu.addMenuItem(item, this._otherDevicePosition + position);
                position++;
            }
+
+            if (this._hasPrimary && position > 0)
+                this._deviceSep.actor.show();
+            else
+                this._deviceSep.actor.hide();
        }));
    },

@ -159,12 +177,21 @@ Indicator.prototype = {
                this.setGIcon(gicon);
                this.actor.show();
            } else {
+                this._checkError(error);
                this.menu.close();
                this.actor.hide();
            }
        }));
        this._readPrimaryDevice();
        this._readOtherDevices();
+    },
+
+    _checkError: function(error) {
+        if (!this._restarted && error && error.message.match(/org\.freedesktop\.DBus\.Error\.(UnknownMethod|InvalidArgs)/)) {
+            Util.killall('gnome-power-manager');
+            Util.spawn(['gnome-power-manager']);
+            this._restarted = true;
+        }
    }
 };

@ -191,7 +218,7 @@ DeviceItem.prototype = {
        this._box.add_actor(this._label);
        this.addActor(this._box);

-        let percentLabel = new St.Label({ text: C_("percent of battery remaining", "%d%%").format(Math.round(percentage)) });
+        let percentLabel = new St.Label({ text: '%d%%'.format(Math.round(percentage)) });
        this.addActor(percentLabel, { align: St.Align.END });
    },

--- a/js/ui/status/volume.js
+++ b/js/ui/status/volume.js
@ -9,11 +9,13 @@ const Gvc = imports.gi.Gvc;
 const Signals = imports.signals;
 const St = imports.gi.St;

-const Main = imports.ui.main;
 const PanelMenu = imports.ui.panelMenu;
 const PopupMenu = imports.ui.popupMenu;
 const Util = imports.misc.util;

+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
 const VOLUME_ADJUSTMENT_STEP = 0.05; /* Volume adjustment step in % */

 const VOLUME_NOTIFY_ID = 1;
@ -29,12 +31,13 @@ Indicator.prototype = {
        PanelMenu.SystemStatusButton.prototype._init.call(this, 'audio-volume-muted', null);

        this._control = new Gvc.MixerControl({ name: 'GNOME Shell Volume Control' });
-        this._control.connect('state-changed', Lang.bind(this, this._onControlStateChanged));
+        this._control.connect('ready', Lang.bind(this, this._onControlReady));
        this._control.connect('default-sink-changed', Lang.bind(this, this._readOutput));
        this._control.connect('default-source-changed', Lang.bind(this, this._readInput));
        this._control.connect('stream-added', Lang.bind(this, this._maybeShowInput));
        this._control.connect('stream-removed', Lang.bind(this, this._maybeShowInput));
        this._volumeMax = this._control.get_vol_max_norm();
+        this._volumeMaxAmplified = this._control.get_vol_max_amplified();

        this._output = null;
        this._outputVolumeId = 0;
@ -46,7 +49,8 @@ Indicator.prototype = {
        this.menu.addMenuItem(this._outputTitle);
        this.menu.addMenuItem(this._outputSlider);

-        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
+        this._separator = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(this._separator);

        this._input = null;
        this._inputVolumeId = 0;
@ -59,19 +63,30 @@ Indicator.prototype = {
        this.menu.addMenuItem(this._inputSlider);

        this.menu.addMenuItem(new PopupMenu.PopupSeparatorMenuItem());
-        this.menu.addSettingsAction(_("Sound Settings"), 'gnome-sound-panel.desktop');
+        this.menu.addAction(_("Sound Settings"), function() {
+            let app = Shell.AppSystem.get_default().get_app('gnome-sound-panel.desktop');
+            app.activate(-1);
+        });

        this.actor.connect('scroll-event', Lang.bind(this, this._onScrollEvent));
        this._control.open();
    },

+    _getMaxVolume: function(property) {
+        if (this[property].get_can_decibel())
+            return this._volumeMaxAmplified;
+        else
+            return this._volumeMax;
+    },
+
    _onScrollEvent: function(actor, event) {
        let direction = event.get_scroll_direction();
        let currentVolume = this._output.volume;
+        let maxVolume = this._getMaxVolume('_output');

        if (direction == Clutter.ScrollDirection.DOWN) {
            let prev_muted = this._output.is_muted;
-            this._output.volume = Math.max(0, currentVolume - this._volumeMax * VOLUME_ADJUSTMENT_STEP);
+            this._output.volume = Math.max(0, currentVolume - maxVolume * VOLUME_ADJUSTMENT_STEP);
            if (this._output.volume < 1) {
                this._output.volume = 0;
                if (!prev_muted)
@ -80,7 +95,7 @@ Indicator.prototype = {
            this._output.push_volume();
        }
        else if (direction == Clutter.ScrollDirection.UP) {
-            this._output.volume = Math.min(this._volumeMax, currentVolume + this._volumeMax * VOLUME_ADJUSTMENT_STEP);
+            this._output.volume = Math.min(maxVolume, currentVolume + maxVolume * VOLUME_ADJUSTMENT_STEP);
            this._output.change_is_muted(false);
            this._output.push_volume();
        }
@ -88,14 +103,9 @@ Indicator.prototype = {
        this._notifyVolumeChange();
    },

-    _onControlStateChanged: function() {
-        if (this._control.get_state() == Gvc.MixerControlState.READY) {
-            this._readOutput();
-            this._readInput();
-            this.actor.show();
-        } else {
-            this.actor.hide();
-        }
+    _onControlReady: function() {
+        this._readOutput();
+        this._readInput();
    },

    _readOutput: function() {
@ -131,6 +141,7 @@ Indicator.prototype = {
            this._mutedChanged (null, null, '_input');
            this._volumeChanged (null, null, '_input');
        } else {
+            this._separator.actor.hide();
            this._inputTitle.actor.hide();
            this._inputSlider.actor.hide();
        }
@ -153,19 +164,22 @@ Indicator.prototype = {
            }
        }
        if (showInput) {
+            this._separator.actor.show();
            this._inputTitle.actor.show();
            this._inputSlider.actor.show();
        } else {
+            this._separator.actor.hide();
            this._inputTitle.actor.hide();
            this._inputSlider.actor.hide();
        }
    },

    _volumeToIcon: function(volume) {
+        let maxVolume = this._getMaxVolume('_output');
        if (volume <= 0) {
            return 'audio-volume-muted';
        } else {
-            let n = Math.floor(3 * volume / this._volumeMax) + 1;
+            let n = Math.floor(3 * volume / maxVolume) + 1;
            if (n < 2)
                return 'audio-volume-low';
            if (n >= 3)
@ -179,7 +193,7 @@ Indicator.prototype = {
            log ('Volume slider changed for %s, but %s does not exist'.format(property, property));
            return;
        }
-        let volume = value * this._volumeMax;
+        let volume = value * this._getMaxVolume(property);
        let prev_muted = this[property].is_muted;
        if (volume < 1) {
            this[property].volume = 0;
@ -201,7 +215,8 @@ Indicator.prototype = {
    _mutedChanged: function(object, param_spec, property) {
        let muted = this[property].is_muted;
        let slider = this[property+'Slider'];
-        slider.setValue(muted ? 0 : (this[property].volume / this._volumeMax));
+        let maxVolume = this._getMaxVolume(property);
+        slider.setValue(muted ? 0 : (this[property].volume / maxVolume));
        if (property == '_output') {
            if (muted)
                this.setIcon('audio-volume-muted');
@ -211,7 +226,8 @@ Indicator.prototype = {
    },

    _volumeChanged: function(object, param_spec, property) {
-        this[property+'Slider'].setValue(this[property].volume / this._volumeMax);
+        let maxVolume = this._getMaxVolume(property);
+        this[property+'Slider'].setValue(this[property].volume / maxVolume);
        if (property == '_output' && !this._output.is_muted)
            this.setIcon(this._volumeToIcon(this._output.volume));
    }
--- a/js/ui/statusMenu.js
+++ b/js/ui/statusMenu.js
@ -0,0 +1,307 @@
+/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+
+const Gdm = imports.gi.Gdm;
+const DBus = imports.dbus;
+const Gio = imports.gi.Gio;
+const GLib = imports.gi.GLib;
+const Lang = imports.lang;
+const Shell = imports.gi.Shell;
+const St = imports.gi.St;
+const Tp = imports.gi.TelepathyGLib;
+const UPowerGlib = imports.gi.UPowerGlib;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;
+
+const GnomeSession = imports.misc.gnomeSession;
+const Main = imports.ui.main;
+const PanelMenu = imports.ui.panelMenu;
+const PopupMenu = imports.ui.popupMenu;
+const Util = imports.misc.util;
+
+const BUS_NAME = 'org.gnome.ScreenSaver';
+const OBJECT_PATH = '/org/gnome/ScreenSaver';
+
+const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
+const DISABLE_USER_SWITCH_KEY = 'disable-user-switching';
+const DISABLE_LOCK_SCREEN_KEY = 'disable-lock-screen';
+const DISABLE_LOG_OUT_KEY = 'disable-log-out';
+
+const ScreenSaverInterface = {
+    name: BUS_NAME,
+    methods: [ { name: 'Lock', inSignature: '' } ]
+};
+
+let ScreenSaverProxy = DBus.makeProxyClass(ScreenSaverInterface);
+
+// Adapted from gdm/gui/user-switch-applet/applet.c
+//
+// Copyright (C) 2004-2005 James M. Cape <jcape@ignore-your.tv>.
+// Copyright (C) 2008,2009 Red Hat, Inc.
+
+function StatusMenuButton() {
+    this._init();
+}
+
+StatusMenuButton.prototype = {
+    __proto__: PanelMenu.Button.prototype,
+
+    _init: function() {
+        PanelMenu.Button.prototype._init.call(this, 0.0);
+        let box = new St.BoxLayout({ name: 'panelStatusMenu' });
+        this.actor.set_child(box);
+
+        this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
+
+        this._gdm = Gdm.UserManager.ref_default();
+        this._gdm.queue_load();
+
+        this._user = this._gdm.get_user(GLib.get_user_name());
+        this._presence = new GnomeSession.Presence();
+        this._presenceItems = {};
+        this._session = new GnomeSession.SessionManager();
+
+        this._account_mgr = Tp.AccountManager.dup()
+
+        this._upClient = new UPowerGlib.Client();
+        this._screenSaverProxy = new ScreenSaverProxy(DBus.session, BUS_NAME, OBJECT_PATH);
+        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
+
+        this._iconBox = new St.Bin();
+        box.add(this._iconBox, { y_align: St.Align.MIDDLE, y_fill: false });
+
+        let textureCache = St.TextureCache.get_default();
+        this._availableIcon = new St.Icon({ icon_name: 'user-available', style_class: 'popup-menu-icon' });
+        this._busyIcon = new St.Icon({ icon_name: 'user-busy', style_class: 'popup-menu-icon' });
+        this._invisibleIcon = new St.Icon({ icon_name: 'user-invisible', style_class: 'popup-menu-icon' });
+        this._idleIcon = new St.Icon({ icon_name: 'user-idle', style_class: 'popup-menu-icon' });
+
+        this._presence.connect('StatusChanged', Lang.bind(this, this._updatePresenceIcon));
+        this._presence.getStatus(Lang.bind(this, this._updatePresenceIcon));
+
+        this._name = new St.Label();
+        box.add(this._name, { y_align: St.Align.MIDDLE, y_fill: false });
+        this._userLoadedId = this._user.connect('notify::is-loaded', Lang.bind(this, this._updateUserName));
+        this._userChangedId = this._user.connect('changed', Lang.bind(this, this._updateUserName));
+
+        this._createSubMenu();
+        this._gdm.connect('notify::is-loaded', Lang.bind(this, this._updateSwitchUser));
+        this._gdm.connect('user-added', Lang.bind(this, this._updateSwitchUser));
+        this._gdm.connect('user-removed', Lang.bind(this, this._updateSwitchUser));
+        this._lockdownSettings.connect('changed::' + DISABLE_USER_SWITCH_KEY,
+                                       Lang.bind(this, this._updateSwitchUser));
+        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
+                                       Lang.bind(this, this._updateLogout));
+        this._lockdownSettings.connect('changed::' + DISABLE_LOCK_SCREEN_KEY,
+                                       Lang.bind(this, this._updateLockScreen));
+        this._updateSwitchUser();
+        this._updateLogout();
+        this._updateLockScreen();
+
+        this._upClient.connect('notify::can-suspend', Lang.bind(this, this._updateSuspendOrPowerOff));
+    },
+
+    _onDestroy: function() {
+        this._user.disconnect(this._userLoadedId);
+        this._user.disconnect(this._userChangedId);
+    },
+
+    _updateUserName: function() {
+        if (this._user.is_loaded)
+          this._name.set_text(this._user.get_real_name());
+        else
+          this._name.set_text("");
+    },
+
+    _updateSessionSeparator: function() {
+        let showSeparator = this._loginScreenItem.actor.visible ||
+                            this._logoutItem.actor.visible ||
+                            this._lockScreenItem.actor.visible;
+        if (showSeparator)
+            this._sessionSeparator.actor.show();
+        else
+            this._sessionSeparator.actor.hide();
+    },
+
+    _updateSwitchUser: function() {
+        let allowSwitch = !this._lockdownSettings.get_boolean(DISABLE_USER_SWITCH_KEY);
+        if (allowSwitch && this._gdm.can_switch ())
+            this._loginScreenItem.actor.show();
+        else
+            this._loginScreenItem.actor.hide();
+        this._updateSessionSeparator();
+    },
+
+    _updateLogout: function() {
+        let allowLogout = !this._lockdownSettings.get_boolean(DISABLE_LOG_OUT_KEY);
+        if (allowLogout)
+            this._logoutItem.actor.show();
+        else
+            this._logoutItem.actor.hide();
+        this._updateSessionSeparator();
+    },
+
+    _updateLockScreen: function() {
+        let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
+        if (allowLockScreen)
+            this._lockScreenItem.actor.show();
+        else
+            this._lockScreenItem.actor.hide();
+        this._updateSessionSeparator();
+    },
+
+    _updateSuspendOrPowerOff: function() {
+        this._haveSuspend = this._upClient.get_can_suspend();
+
+        if (!this._suspendOrPowerOffItem)
+            return;
+
+        // If we can't suspend show Power Off... instead
+        // and disable the alt key
+        if (!this._haveSuspend) {
+            this._suspendOrPowerOffItem.updateText(_("Power Off..."), null);
+        } else {
+            this._suspendOrPowerOffItem.updateText(_("Suspend"), _("Power Off..."));
+        }
+    },
+
+    _updatePresenceIcon: function(presence, status) {
+        if (status == GnomeSession.PresenceStatus.AVAILABLE)
+            this._iconBox.child = this._availableIcon;
+        else if (status == GnomeSession.PresenceStatus.BUSY)
+            this._iconBox.child = this._busyIcon;
+        else if (status == GnomeSession.PresenceStatus.INVISIBLE)
+            this._iconBox.child = this._invisibleIcon;
+        else
+            this._iconBox.child = this._idleIcon;
+
+        for (let itemStatus in this._presenceItems)
+            this._presenceItems[itemStatus].setShowDot(itemStatus == status);
+    },
+
+    _createSubMenu: function() {
+        let item;
+
+        item = new PopupMenu.PopupImageMenuItem(_("Available"), 'user-available');
+        item.connect('activate', Lang.bind(this, this._setPresenceStatus, GnomeSession.PresenceStatus.AVAILABLE));
+        this.menu.addMenuItem(item);
+        this._presenceItems[GnomeSession.PresenceStatus.AVAILABLE] = item;
+
+        item = new PopupMenu.PopupImageMenuItem(_("Busy"), 'user-busy');
+        item.connect('activate', Lang.bind(this, this._setPresenceStatus, GnomeSession.PresenceStatus.BUSY));
+        this.menu.addMenuItem(item);
+        this._presenceItems[GnomeSession.PresenceStatus.BUSY] = item;
+
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(item);
+
+        item = new PopupMenu.PopupMenuItem(_("My Account"));
+        item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
+        this.menu.addMenuItem(item);
+
+        item = new PopupMenu.PopupMenuItem(_("System Settings"));
+        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
+        this.menu.addMenuItem(item);
+
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(item);
+
+        item = new PopupMenu.PopupMenuItem(_("Lock Screen"));
+        item.connect('activate', Lang.bind(this, this._onLockScreenActivate));
+        this.menu.addMenuItem(item);
+        this._lockScreenItem = item;
+
+        item = new PopupMenu.PopupMenuItem(_("Switch User"));
+        item.connect('activate', Lang.bind(this, this._onLoginScreenActivate));
+        this.menu.addMenuItem(item);
+        this._loginScreenItem = item;
+
+        item = new PopupMenu.PopupMenuItem(_("Log Out..."));
+        item.connect('activate', Lang.bind(this, this._onQuitSessionActivate));
+        this.menu.addMenuItem(item);
+        this._logoutItem = item;
+
+        item = new PopupMenu.PopupSeparatorMenuItem();
+        this.menu.addMenuItem(item);
+        this._sessionSeparator = item;
+
+        item = new PopupMenu.PopupAlternatingMenuItem(_("Suspend"),
+                                                      _("Power Off..."));
+        this.menu.addMenuItem(item);
+        this._suspendOrPowerOffItem = item;
+        item.connect('activate', Lang.bind(this, this._onSuspendOrPowerOffActivate));
+        this._updateSuspendOrPowerOff();
+    },
+
+    _setPresenceStatus: function(item, event, status) {
+        this._presence.setStatus(status);
+
+        this._setIMStatus(status);
+    },
+
+    _onMyAccountActivate: function() {
+        Main.overview.hide();
+        let app = Shell.AppSystem.get_default().get_app('gnome-user-accounts-panel.desktop');
+        app.activate(-1);
+    },
+
+    _onPreferencesActivate: function() {
+        Main.overview.hide();
+        let app = Shell.AppSystem.get_default().get_app('gnome-control-center.desktop');
+        app.activate(-1);
+    },
+
+    _onLockScreenActivate: function() {
+        Main.overview.hide();
+        this._screenSaverProxy.LockRemote();
+    },
+
+    _onLoginScreenActivate: function() {
+        Main.overview.hide();
+        this._gdm.goto_login_session();
+        this._onLockScreenActivate();
+    },
+
+    _onQuitSessionActivate: function() {
+        Main.overview.hide();
+        this._session.LogoutRemote(0);
+    },
+
+    _onSuspendOrPowerOffActivate: function() {
+        Main.overview.hide();
+
+        if (this._haveSuspend &&
+            this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
+            this._screenSaverProxy.LockRemote(Lang.bind(this, function() {
+                this._upClient.suspend_sync(null);
+            }));
+        } else {
+            this._session.ShutdownRemote();
+        }
+    },
+
+    _setIMStatus: function(session_status) {
+        let [presence_type, presence_status, msg] = this._account_mgr.get_most_available_presence();
+        let type, status;
+
+        // We change the IM presence only if there are connected accounts
+        if (presence_type == Tp.ConnectionPresenceType.UNSET ||
+            presence_type == Tp.ConnectionPresenceType.OFFLINE ||
+            presence_type == Tp.ConnectionPresenceType.UNKNOWN ||
+            presence_type == Tp.ConnectionPresenceType.ERROR)
+          return;
+
+        if (session_status == GnomeSession.PresenceStatus.AVAILABLE) {
+            type = Tp.ConnectionPresenceType.AVAILABLE;
+            status = "available";
+        }
+        else if (session_status == GnomeSession.PresenceStatus.BUSY) {
+            type = Tp.ConnectionPresenceType.BUSY;
+            status = "busy";
+        }
+        else {
+          return;
+        }
+
+        this._account_mgr.set_all_requested_presences(type, status, msg);
+    }
+};
--- a/js/ui/telepathyClient.js
+++ b/js/ui/telepathyClient.js
--- a/js/ui/userMenu.js
+++ b/js/ui/userMenu.js
@ -1,662 +0,0 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
-
-const AccountsService = imports.gi.AccountsService;
-const DBus = imports.dbus;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const Lang = imports.lang;
-const Pango = imports.gi.Pango;
-const Shell = imports.gi.Shell;
-const St = imports.gi.St;
-const Tp = imports.gi.TelepathyGLib;
-const UPowerGlib = imports.gi.UPowerGlib;
-
-const GnomeSession = imports.misc.gnomeSession;
-const Main = imports.ui.main;
-const PanelMenu = imports.ui.panelMenu;
-const PopupMenu = imports.ui.popupMenu;
-const ScreenSaver = imports.misc.screenSaver;
-const Util = imports.misc.util;
-
-const LOCKDOWN_SCHEMA = 'org.gnome.desktop.lockdown';
-const DISABLE_USER_SWITCH_KEY = 'disable-user-switching';
-const DISABLE_LOCK_SCREEN_KEY = 'disable-lock-screen';
-const DISABLE_LOG_OUT_KEY = 'disable-log-out';
-
-const DIALOG_ICON_SIZE = 64;
-
-const IMStatus = {
-    AVAILABLE: 0,
-    BUSY: 1,
-    HIDDEN: 2,
-    AWAY: 3,
-    IDLE: 4,
-    OFFLINE: 5,
-    LAST: 6
-};
-
-// Adapted from gdm/gui/user-switch-applet/applet.c
-//
-// Copyright (C) 2004-2005 James M. Cape <jcape@ignore-your.tv>.
-// Copyright (C) 2008,2009 Red Hat, Inc.
-
-
-function IMStatusItem(label, iconName) {
-    this._init(label, iconName);
-}
-
-IMStatusItem.prototype = {
-    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
-
-    _init: function(label, iconName) {
-        PopupMenu.PopupBaseMenuItem.prototype._init.call(this);
-
-        this.actor.add_style_class_name('status-chooser-status-item');
-
-        this._icon = new St.Icon({ style_class: 'popup-menu-icon' });
-        this.addActor(this._icon);
-
-        if (iconName)
-            this._icon.icon_name = iconName;
-
-        this.label = new St.Label({ text: label });
-        this.addActor(this.label);
-    }
-};
-
-function IMUserNameItem() {
-    this._init();
-}
-
-IMUserNameItem.prototype = {
-    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
-
-    _init: function() {
-        PopupMenu.PopupBaseMenuItem.prototype._init.call(this,
-                                                         { reactive: false,
-                                                           style_class: 'status-chooser-user-name' });
-
-        this._wrapper = new Shell.GenericContainer();
-        this._wrapper.connect('get-preferred-width',
-                              Lang.bind(this, this._wrapperGetPreferredWidth));
-        this._wrapper.connect('get-preferred-height',
-                              Lang.bind(this, this._wrapperGetPreferredHeight));
-        this._wrapper.connect('allocate',
-                              Lang.bind(this, this._wrapperAllocate));
-        this.addActor(this._wrapper, { expand: true, span: -1 });
-
-        this.label = new St.Label();
-        this.label.clutter_text.set_line_wrap(true);
-        this.label.clutter_text.set_ellipsize(Pango.EllipsizeMode.NONE);
-        this._wrapper.add_actor(this.label);
-    },
-
-    _wrapperGetPreferredWidth: function(actor, forHeight, alloc) {
-        alloc.min_size = 1;
-        alloc.natural_size = 1;
-    },
-
-    _wrapperGetPreferredHeight: function(actor, forWidth, alloc) {
-        [alloc.min_size, alloc.natural_size] = this.label.get_preferred_height(forWidth);
-    },
-
-    _wrapperAllocate: function(actor, box, flags) {
-        this.label.allocate(box, flags);
-    }
-};
-
-function IMStatusChooserItem() {
-    this._init();
-}
-
-IMStatusChooserItem.prototype = {
-    __proto__: PopupMenu.PopupBaseMenuItem.prototype,
-
-    _init: function() {
-        PopupMenu.PopupBaseMenuItem.prototype._init.call (this,
-                                                          { reactive: false,
-                                                            style_class: 'status-chooser' });
-
-        this._iconBin = new St.Button({ style_class: 'status-chooser-user-icon' });
-        this.addActor(this._iconBin);
-
-        this._iconBin.connect('clicked', Lang.bind(this,
-            function() {
-                this.activate();
-            }));
-
-        this._section = new PopupMenu.PopupMenuSection();
-        this.addActor(this._section.actor);
-
-        this._name = new IMUserNameItem();
-        this._section.addMenuItem(this._name);
-
-        this._combo = new PopupMenu.PopupComboBoxMenuItem({ style_class: 'status-chooser-combo' });
-        this._section.addMenuItem(this._combo);
-
-        let item;
-
-        item = new IMStatusItem(_("Available"), 'user-available');
-        this._combo.addMenuItem(item, IMStatus.AVAILABLE);
-
-        item = new IMStatusItem(_("Busy"), 'user-busy');
-        this._combo.addMenuItem(item, IMStatus.BUSY);
-
-        item = new IMStatusItem(_("Hidden"), 'user-invisible');
-        this._combo.addMenuItem(item, IMStatus.HIDDEN);
-
-        item = new IMStatusItem(_("Away"), 'user-away');
-        this._combo.addMenuItem(item, IMStatus.AWAY);
-
-        item = new IMStatusItem(_("Idle"), 'user-idle');
-        this._combo.addMenuItem(item, IMStatus.IDLE);
-
-        item = new IMStatusItem(_("Unavailable"), 'user-offline');
-        this._combo.addMenuItem(item, IMStatus.OFFLINE);
-
-        this._combo.connect('active-item-changed',
-                            Lang.bind(this, this._changeIMStatus));
-
-        this._presence = new GnomeSession.Presence();
-        this._presence.getStatus(Lang.bind(this, this._sessionStatusChanged));
-        this._presence.connect('StatusChanged',
-                               Lang.bind(this, this._sessionStatusChanged));
-
-        this._currentPresence = undefined;
-        this._previousPresence = undefined;
-
-        this._accountMgr = Tp.AccountManager.dup()
-        this._accountMgr.connect('most-available-presence-changed',
-                                 Lang.bind(this, this._IMStatusChanged));
-        this._accountMgr.prepare_async(null, Lang.bind(this,
-            function(mgr) {
-                let [presence, s, msg] = mgr.get_most_available_presence();
-
-                this._previousPresence = presence;
-                this._IMStatusChanged(mgr, presence, s, msg);
-            }));
-
-        this._userManager = AccountsService.UserManager.get_default();
-
-        this._user = this._userManager.get_user(GLib.get_user_name());
-
-        this._userLoadedId = this._user.connect('notify::is-loaded',
-                                                Lang.bind(this,
-                                                          this._updateUser));
-        this._userChangedId = this._user.connect('changed',
-                                                 Lang.bind(this,
-                                                           this._updateUser));
-        this.actor.connect('notify::mapped', Lang.bind(this, function() {
-            if (this.actor.mapped)
-                this._updateUser();
-        }));
-    },
-
-    // Override getColumnWidths()/setColumnWidths() to make the item
-    // independent from the overall column layout of the menu
-    getColumnWidths: function() {
-        return [];
-    },
-
-    setColumnWidths: function(widths) {
-    },
-
-    _updateUser: function() {
-        let iconFile = null;
-        if (this._user.is_loaded) {
-            this._name.label.set_text(this._user.get_real_name());
-            iconFile = this._user.get_icon_file();
-            if (!GLib.file_test(iconFile, GLib.FileTest.EXISTS))
-                iconFile = null;
-        } else {
-            this._name.label.set_text("");
-        }
-
-        if (iconFile)
-            this._setIconFromFile(iconFile);
-        else
-            this._setIconFromName('avatar-default');
-    },
-
-    _setIconFromFile: function(iconFile) {
-        this._iconBin.set_style('background-image: url("' + iconFile + '");');
-        this._iconBin.child = null;
-    },
-
-    _setIconFromName: function(iconName) {
-        this._iconBin.set_style(null);
-
-        if (iconName != null) {
-            let textureCache = St.TextureCache.get_default();
-            let icon = textureCache.load_icon_name(this._iconBin.get_theme_node(),
-                                                   iconName,
-                                                   St.IconType.SYMBOLIC,
-                                                   DIALOG_ICON_SIZE);
-
-            this._iconBin.child = icon;
-            this._iconBin.show();
-        } else {
-            this._iconBin.child = null;
-            this._iconBin.hide();
-        }
-    },
-
-    _statusForPresence: function(presence) {
-        switch(presence) {
-            case Tp.ConnectionPresenceType.AVAILABLE:
-                return 'available';
-            case Tp.ConnectionPresenceType.BUSY:
-                return 'busy';
-            case Tp.ConnectionPresenceType.OFFLINE:
-                return 'offline';
-            case Tp.ConnectionPresenceType.HIDDEN:
-                return 'hidden';
-            case Tp.ConnectionPresenceType.AWAY:
-                return 'away';
-            case Tp.ConnectionPresenceType.EXTENDED_AWAY:
-                return 'xa';
-            default:
-                return 'unknown';
-        }
-    },
-
-    _IMStatusChanged: function(accountMgr, presence, status, message) {
-        if (presence == this._currentPresence)
-            return;
-
-        this._currentPresence = presence;
-
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
-            this._presence.setStatus(GnomeSession.PresenceStatus.AVAILABLE);
-
-        if (!this._expectedPresence || presence != this._expectedPresence)
-            this._previousPresence = presence;
-        else
-            this._expectedPresence = undefined;
-
-        let activatedItem;
-
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
-            activatedItem = IMStatus.AVAILABLE;
-        else if (presence == Tp.ConnectionPresenceType.BUSY)
-            activatedItem = IMStatus.BUSY;
-        else if (presence == Tp.ConnectionPresenceType.HIDDEN)
-            activatedItem = IMStatus.HIDDEN;
-        else if (presence == Tp.ConnectionPresenceType.AWAY)
-            activatedItem = IMStatus.AWAY;
-        else if (presence == Tp.ConnectionPresenceType.EXTENDED_AWAY)
-            activatedItem = IMStatus.IDLE;
-        else
-            activatedItem = IMStatus.OFFLINE;
-
-        this._combo.setActiveItem(activatedItem);
-        for (let i = 0; i < IMStatus.LAST; i++) {
-            if (i == IMStatus.AVAILABLE || i == IMStatus.OFFLINE)
-                continue;   // always visible
-
-            this._combo.setItemVisible(i, i == activatedItem);
-        }
-    },
-
-    _changeIMStatus: function(menuItem, id) {
-        let [presence, s, msg] = this._accountMgr.get_most_available_presence();
-        let newPresence, status;
-
-        if (id == IMStatus.AVAILABLE) {
-            newPresence = Tp.ConnectionPresenceType.AVAILABLE;
-        } else if (id == IMStatus.OFFLINE) {
-            newPresence = Tp.ConnectionPresenceType.OFFLINE;
-        } else
-            return;
-
-        status = this._statusForPresence(newPresence);
-        msg = msg ? msg : "";
-        this._accountMgr.set_all_requested_presences(newPresence, status, msg);
-    },
-
-    getIMPresenceForSessionStatus: function(sessionStatus) {
-        if (sessionStatus == GnomeSession.PresenceStatus.AVAILABLE)
-            return this._previousPresence;
-
-        if (sessionStatus == GnomeSession.PresenceStatus.BUSY) {
-            // Only change presence if the current one is "more present" than
-            // busy, or if coming back from idle
-            if (this._currentPresence == Tp.ConnectionPresenceType.AVAILABLE ||
-                this._currentPresence == Tp.ConnectionPresenceType.EXTENDED_AWAY)
-                return Tp.ConnectionPresenceType.BUSY;
-        }
-
-        if (sessionStatus == GnomeSession.PresenceStatus.IDLE) {
-            // Only change presence if the current one is "more present" than
-            // idle
-            if (this._currentPresence != Tp.ConnectionPresenceType.OFFLINE)
-                return Tp.ConnectionPresenceType.EXTENDED_AWAY;
-        }
-
-        return this._currentPresence;
-    },
-
-    _sessionStatusChanged: function(sessionPresence, sessionStatus) {
-        let [presence, s, msg] = this._accountMgr.get_most_available_presence();
-        let newPresence, status;
-
-        let newPresence = this.getIMPresenceForSessionStatus(sessionStatus);
-
-        if (!newPresence || newPresence == presence)
-            return;
-
-        status = this._statusForPresence(newPresence);
-        msg = msg ? msg : "";
-
-        this._expectedPresence = newPresence;
-        this._accountMgr.set_all_requested_presences(newPresence, status, msg);
-    }
-};
-
-
-function UserMenuButton() {
-    this._init();
-}
-
-UserMenuButton.prototype = {
-    __proto__: PanelMenu.Button.prototype,
-
-    _init: function() {
-        PanelMenu.Button.prototype._init.call(this, 0.0);
-        let box = new St.BoxLayout({ name: 'panelUserMenu' });
-        this.actor.add_actor(box);
-
-        this._lockdownSettings = new Gio.Settings({ schema: LOCKDOWN_SCHEMA });
-
-        this._userManager = AccountsService.UserManager.get_default();
-
-        this._user = this._userManager.get_user(GLib.get_user_name());
-        this._presence = new GnomeSession.Presence();
-        this._session = new GnomeSession.SessionManager();
-        this._haveShutdown = true;
-
-        this._account_mgr = Tp.AccountManager.dup()
-
-        this._upClient = new UPowerGlib.Client();
-        this._screenSaverProxy = new ScreenSaver.ScreenSaverProxy();
-        this.actor.connect('destroy', Lang.bind(this, this._onDestroy));
-
-        this._iconBox = new St.Bin();
-        box.add(this._iconBox, { y_align: St.Align.MIDDLE, y_fill: false });
-
-        let textureCache = St.TextureCache.get_default();
-        this._offlineIcon = new St.Icon({ icon_name: 'user-offline',
-                                          style_class: 'popup-menu-icon' });
-        this._availableIcon = new St.Icon({ icon_name: 'user-available',
-                                            style_class: 'popup-menu-icon' });
-        this._busyIcon = new St.Icon({ icon_name: 'user-busy',
-                                       style_class: 'popup-menu-icon' });
-        this._invisibleIcon = new St.Icon({ icon_name: 'user-invisible',
-                                            style_class: 'popup-menu-icon' });
-        this._awayIcon = new St.Icon({ icon_name: 'user-away',
-                                       style_class: 'popup-menu-icon' });
-        this._idleIcon = new St.Icon({ icon_name: 'user-idle',
-                                       style_class: 'popup-menu-icon' });
-
-        this._presence.connect('StatusChanged',
-                               Lang.bind(this, this._updateSwitch));
-        this._presence.getStatus(Lang.bind(this, this._updateSwitch));
-
-        this._account_mgr.connect('most-available-presence-changed',
-                                  Lang.bind(this, this._updatePresenceIcon));
-        this._account_mgr.prepare_async(null, Lang.bind(this,
-            function(mgr) {
-                let [presence, s, msg] = mgr.get_most_available_presence();
-                this._updatePresenceIcon(mgr, presence, s, msg);
-            }));
-
-        this._name = new St.Label();
-        box.add(this._name, { y_align: St.Align.MIDDLE, y_fill: false });
-        this._userLoadedId = this._user.connect('notify::is-loaded', Lang.bind(this, this._updateUserName));
-        this._userChangedId = this._user.connect('changed', Lang.bind(this, this._updateUserName));
-        this._updateUserName();
-
-        this._createSubMenu();
-        this._userManager.connect('notify::is-loaded',
-                                  Lang.bind(this, this._updateSwitchUser));
-        this._userManager.connect('user-added',
-                                  Lang.bind(this, this._updateSwitchUser));
-        this._userManager.connect('user-removed',
-                                  Lang.bind(this, this._updateSwitchUser));
-        this._lockdownSettings.connect('changed::' + DISABLE_USER_SWITCH_KEY,
-                                       Lang.bind(this, this._updateSwitchUser));
-        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
-                                       Lang.bind(this, this._updateLogout));
-
-        this._lockdownSettings.connect('changed::' + DISABLE_LOCK_SCREEN_KEY,
-                                       Lang.bind(this, this._updateLockScreen));
-        this._updateSwitchUser();
-        this._updateLogout();
-        this._updateLockScreen();
-
-        // Whether shutdown is available or not depends on both lockdown
-        // settings (disable-log-out) and Polkit policy - the latter doesn't
-        // notify, so we update the menu item each time the menu opens or
-        // the lockdown setting changes, which should be close enough.
-        this.menu.connect('open-state-changed', Lang.bind(this,
-            function(menu, open) {
-                if (open)
-                    this._updateHaveShutdown();
-            }));
-        this._lockdownSettings.connect('changed::' + DISABLE_LOG_OUT_KEY,
-                                       Lang.bind(this, this._updateHaveShutdown));
-
-        this._upClient.connect('notify::can-suspend', Lang.bind(this, this._updateSuspendOrPowerOff));
-    },
-
-    _onDestroy: function() {
-        this._user.disconnect(this._userLoadedId);
-        this._user.disconnect(this._userChangedId);
-    },
-
-    _updateUserName: function() {
-        if (this._user.is_loaded)
-            this._name.set_text(this._user.get_real_name());
-        else
-            this._name.set_text("");
-    },
-
-    _updateSwitchUser: function() {
-        let allowSwitch = !this._lockdownSettings.get_boolean(DISABLE_USER_SWITCH_KEY);
-        if (allowSwitch && this._userManager.can_switch ())
-            this._loginScreenItem.actor.show();
-        else
-            this._loginScreenItem.actor.hide();
-    },
-
-    _updateLogout: function() {
-        let allowLogout = !this._lockdownSettings.get_boolean(DISABLE_LOG_OUT_KEY);
-        if (allowLogout)
-            this._logoutItem.actor.show();
-        else
-            this._logoutItem.actor.hide();
-    },
-
-    _updateLockScreen: function() {
-        let allowLockScreen = !this._lockdownSettings.get_boolean(DISABLE_LOCK_SCREEN_KEY);
-        if (allowLockScreen)
-            this._lockScreenItem.actor.show();
-        else
-            this._lockScreenItem.actor.hide();
-    },
-
-    _updateHaveShutdown: function() {
-        this._session.CanShutdownRemote(Lang.bind(this,
-            function(result, error) {
-                if (!error) {
-                    this._haveShutdown = result;
-                    this._updateSuspendOrPowerOff();
-                }
-            }));
-    },
-
-    _updateSuspendOrPowerOff: function() {
-        this._haveSuspend = this._upClient.get_can_suspend();
-
-        if (!this._suspendOrPowerOffItem)
-            return;
-
-        if (!this._haveShutdown && !this._haveSuspend)
-            this._suspendOrPowerOffItem.actor.hide();
-        else
-            this._suspendOrPowerOffItem.actor.show();
-
-        // If we can't suspend show Power Off... instead
-        // and disable the alt key
-        if (!this._haveSuspend) {
-            this._suspendOrPowerOffItem.updateText(_("Power Off..."), null);
-        } else if (!this._haveShutdown) {
-            this._suspendOrPowerOffItem.updateText(_("Suspend"), null);
-        } else {
-            this._suspendOrPowerOffItem.updateText(_("Suspend"), _("Power Off..."));
-        }
-    },
-
-    _updateSwitch: function(presence, status) {
-        let active = status == GnomeSession.PresenceStatus.AVAILABLE;
-        this._notificationsSwitch.setToggleState(active);
-    },
-
-    _updatePresenceIcon: function(accountMgr, presence, status, message) {
-        if (presence == Tp.ConnectionPresenceType.AVAILABLE)
-            this._iconBox.child = this._availableIcon;
-        else if (presence == Tp.ConnectionPresenceType.BUSY)
-            this._iconBox.child = this._busyIcon;
-        else if (presence == Tp.ConnectionPresenceType.HIDDEN)
-            this._iconBox.child = this._invisibleIcon;
-        else if (presence == Tp.ConnectionPresenceType.AWAY)
-            this._iconBox.child = this._awayIcon;
-        else if (presence == Tp.ConnectionPresenceType.EXTENDED_AWAY)
-            this._iconBox.child = this._idleIcon;
-        else
-            this._iconBox.child = this._offlineIcon;
-    },
-
-    _createSubMenu: function() {
-        let item;
-
-        item = new IMStatusChooserItem();
-        item.connect('activate', Lang.bind(this, this._onMyAccountActivate));
-        this.menu.addMenuItem(item);
-        this._statusChooser = item;
-
-        item = new PopupMenu.PopupSwitchMenuItem(_("Notifications"));
-        item.connect('activate', Lang.bind(this, this._updatePresenceStatus));
-        this.menu.addMenuItem(item);
-        this._notificationsSwitch = item;
-
-        item = new PopupMenu.PopupSeparatorMenuItem();
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupMenuItem(_("Online Accounts"));
-        item.connect('activate', Lang.bind(this, this._onOnlineAccountsActivate));
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupMenuItem(_("System Settings"));
-        item.connect('activate', Lang.bind(this, this._onPreferencesActivate));
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupSeparatorMenuItem();
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupMenuItem(_("Lock Screen"));
-        item.connect('activate', Lang.bind(this, this._onLockScreenActivate));
-        this.menu.addMenuItem(item);
-        this._lockScreenItem = item;
-
-        item = new PopupMenu.PopupMenuItem(_("Switch User"));
-        item.connect('activate', Lang.bind(this, this._onLoginScreenActivate));
-        this.menu.addMenuItem(item);
-        this._loginScreenItem = item;
-
-        item = new PopupMenu.PopupMenuItem(_("Log Out..."));
-        item.connect('activate', Lang.bind(this, this._onQuitSessionActivate));
-        this.menu.addMenuItem(item);
-        this._logoutItem = item;
-
-        item = new PopupMenu.PopupSeparatorMenuItem();
-        this.menu.addMenuItem(item);
-
-        item = new PopupMenu.PopupAlternatingMenuItem(_("Suspend"),
-                                                      _("Power Off..."));
-        this.menu.addMenuItem(item);
-        this._suspendOrPowerOffItem = item;
-        item.connect('activate', Lang.bind(this, this._onSuspendOrPowerOffActivate));
-        this._updateSuspendOrPowerOff();
-    },
-
-    _updatePresenceStatus: function(item, event) {
-        let status;
-
-        if (item.state) {
-            status = GnomeSession.PresenceStatus.AVAILABLE;
-        } else {
-            status = GnomeSession.PresenceStatus.BUSY;
-
-            let [presence, s, msg] = this._account_mgr.get_most_available_presence();
-            let newPresence = this._statusChooser.getIMPresenceForSessionStatus(status);
-            if (newPresence != presence &&
-                newPresence == Tp.ConnectionPresenceType.BUSY)
-                Main.notify(_("Your chat status will be set to busy"),
-                            _("Notifications are now disabled, including chat messages. Your online status has been adjusted to let others know that you might not see their messages."));
-        }
-
-        this._presence.setStatus(status);
-    },
-
-    _onMyAccountActivate: function() {
-        Main.overview.hide();
-        let app = Shell.AppSystem.get_default().lookup_setting('gnome-user-accounts-panel.desktop');
-        app.activate();
-    },
-
-    _onOnlineAccountsActivate: function() {
-        Main.overview.hide();
-        let app = Shell.AppSystem.get_default().lookup_setting('gnome-online-accounts-panel.desktop');
-        app.activate(-1);
-    },
-
-    _onPreferencesActivate: function() {
-        Main.overview.hide();
-        let app = Shell.AppSystem.get_default().lookup_app('gnome-control-center.desktop');
-        app.activate();
-    },
-
-    _onLockScreenActivate: function() {
-        Main.overview.hide();
-        this._screenSaverProxy.LockRemote();
-    },
-
-    _onLoginScreenActivate: function() {
-        Main.overview.hide();
-        // Ensure we only move to GDM after the screensaver has activated; in some
-        // OS configurations, the X server may block event processing on VT switch
-        this._screenSaverProxy.SetActiveRemote(true, Lang.bind(this, function() {
-            this._userManager.goto_login_session();
-        }));
-    },
-
-    _onQuitSessionActivate: function() {
-        Main.overview.hide();
-        this._session.LogoutRemote(0);
-    },
-
-    _onSuspendOrPowerOffActivate: function() {
-        Main.overview.hide();
-
-        if (this._haveSuspend &&
-            this._suspendOrPowerOffItem.state == PopupMenu.PopupAlternatingMenuItemState.DEFAULT) {
-            // Ensure we only suspend after the screensaver has activated
-            this._screenSaverProxy.SetActiveRemote(true, Lang.bind(this, function() {
-                this._upClient.suspend_sync(null);
-            }));
-        } else {
-            this._session.ShutdownRemote();
-        }
-    }
-};
--- a/js/ui/viewSelector.js
+++ b/js/ui/viewSelector.js
@ -8,6 +8,8 @@ const Signals = imports.signals;
 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const Main = imports.ui.main;
 const Search = imports.ui.search;
@ -141,19 +143,13 @@ SearchTab.prototype = {
                                     'edit-find');

        this._text.connect('text-changed', Lang.bind(this, this._onTextChanged));
-        this._text.connect('key-press-event', Lang.bind(this, function (o, e) {
-            // We can't connect to 'activate' here because search providers
-            // might want to do something with the modifiers in activateSelected.
-            let symbol = e.get_key_symbol();
-            if (symbol == Clutter.Return || symbol == Clutter.KP_Enter) {
-                if (this._searchTimeoutId > 0) {
-                    Mainloop.source_remove(this._searchTimeoutId);
-                    this._doSearch();
-                }
-                this._searchResults.activateSelected();
-                return true;
+        this._text.connect('activate', Lang.bind(this, function (se) {
+            if (this._searchTimeoutId > 0) {
+                Mainloop.source_remove(this._searchTimeoutId);
+                this._doSearch();
            }
-            return false;
+            this._searchResults.activateSelected();
+            return true;
        }));

        this._entry.connect('notify::mapped', Lang.bind(this, this._onMapped));
@ -210,11 +206,6 @@ SearchTab.prototype = {
        this._searchResults.createProviderMeta(provider);
    },

-    removeSearchProvider: function(provider) {
-        this._searchSystem.unregisterProvider(provider);
-        this._searchResults.destroyProviderMeta(provider);
-    },
-
    startSearch: function(event) {
        global.stage.set_key_focus(this._text);
        this._text.event(event, false);
@ -302,7 +293,7 @@ SearchTab.prototype = {
    _doSearch: function () {
        this._searchTimeoutId = 0;
        let text = this._text.get_text().replace(/^\s+/g, '').replace(/\s+$/g, '');
-        this._searchResults.doSearch(text);
+        this._searchResults.updateSearch(text);

        return false;
    }
@ -568,10 +559,6 @@ ViewSelector.prototype = {

    addSearchProvider: function(provider) {
        this._searchTab.addSearchProvider(provider);
-    },
-
-    removeSearchProvider: function(provider) {
-        this._searchTab.removeSearchProvider(provider);
    }
 };
 Signals.addSignalMethods(ViewSelector.prototype);
--- a/js/ui/windowAttentionHandler.js
+++ b/js/ui/windowAttentionHandler.js
@ -2,6 +2,8 @@

 const Lang = imports.lang;
 const Shell = imports.gi.Shell;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const Main = imports.ui.main;
 const MessageTray = imports.ui.messageTray;
@ -16,7 +18,8 @@ WindowAttentionHandler.prototype = {
        this._tracker = Shell.WindowTracker.get_default();
        this._tracker.connect('startup-sequence-changed', Lang.bind(this, this._onStartupSequenceChanged));

-        global.display.connect('window-demands-attention', Lang.bind(this, this._onWindowDemandsAttention));
+        let display = global.screen.get_display();
+        display.connect('window-demands-attention', Lang.bind(this, this._onWindowDemandsAttention));
    },

    _onStartupSequenceChanged : function(tracker) {
--- a/js/ui/windowManager.js
+++ b/js/ui/windowManager.js
@ -6,7 +6,6 @@ const Gio = imports.gi.Gio;
 const Lang = imports.lang;
 const Meta = imports.gi.Meta;
 const St = imports.gi.St;
-const Shell = imports.gi.Shell;

 const AltTab = imports.ui.altTab;
 const WorkspaceSwitcherPopup = imports.ui.workspaceSwitcherPopup;
@ -19,16 +18,24 @@ const UNDIM_TIME = 0.250;

 var dimShader = undefined;

-function getDimShaderSource() {
-    if (!dimShader)
-        dimShader = Shell.get_file_contents_utf8_sync(global.datadir + '/shaders/dim-window.glsl');
-    return dimShader;
-}
+function getDimShader() {
+    if (dimShader === null)
+        return null;
+    if (!dimShader) {
+        let [success, source, length] = GLib.file_get_contents(global.datadir +
+                                                               '/shaders/dim-window.glsl');
+        try {
+            let shader = new Clutter.Shader();
+            shader.set_fragment_source(source, -1);
+            shader.compile();

-function getTopInvisibleBorder(metaWindow) {
-    let outerRect = metaWindow.get_outer_rect();
-    let inputRect = metaWindow.get_input_rect();
-    return outerRect.y - inputRect.y;
+            dimShader = shader;
+        } catch (e) {
+            log(e.message);
+            dimShader = null;
+        }
+    }
+    return dimShader;
 }

 function WindowDimmer(actor) {
@ -37,29 +44,22 @@ function WindowDimmer(actor) {

 WindowDimmer.prototype = {
    _init: function(actor) {
-        this.effect = new Clutter.ShaderEffect({ shader_type: Clutter.ShaderType.FRAGMENT_SHADER });
-        this.effect.set_shader_source(getDimShaderSource());
-
        this.actor = actor;
    },

    set dimFraction(fraction) {
        this._dimFraction = fraction;
-        if (!Meta.prefs_get_attach_modal_dialogs()) {
-            this.effect.enabled = false;
+        let shader = getDimShader();
+        if (!Meta.prefs_get_attach_modal_dialogs() || !shader) {
+            this.actor.set_shader(null);
            return;
        }
-
        if (fraction > 0.01) {
-            Shell.shader_effect_set_double_uniform(this.effect, 'height', this.actor.get_height());
-            Shell.shader_effect_set_double_uniform(this.effect, 'fraction', fraction);
-
-            if (!this.effect.actor)
-                this.actor.add_effect(this.effect);
-        } else {
-            if (this.effect.actor)
-                this.actor.remove_effect(this.effect);
-        }
+            this.actor.set_shader(shader);
+            this.actor.set_shader_param_float('height', this.actor.get_height());
+            this.actor.set_shader_param_float('fraction', fraction);
+        } else
+            this.actor.set_shader(null);
    },

    get dimFraction() {
@ -69,11 +69,11 @@ WindowDimmer.prototype = {
    _dimFraction: 0.0
 };

-function getWindowDimmer(actor) {
-    if (!actor._windowDimmer)
-        actor._windowDimmer = new WindowDimmer(actor);
+function getWindowDimmer(texture) {
+    if (!texture._windowDimmer)
+        texture._windowDimmer = new WindowDimmer(texture);

-    return actor._windowDimmer;
+    return texture._windowDimmer;
 }

 function WindowManager() {
@ -119,8 +119,6 @@ WindowManager.prototype = {
        this.setKeybindingHandler('switch_to_workspace_down', Lang.bind(this, this._showWorkspaceSwitcher));
        this.setKeybindingHandler('switch_windows', Lang.bind(this, this._startAppSwitcher));
        this.setKeybindingHandler('switch_group', Lang.bind(this, this._startAppSwitcher));
-        this.setKeybindingHandler('switch_windows_backward', Lang.bind(this, this._startAppSwitcher));
-        this.setKeybindingHandler('switch_group_backward', Lang.bind(this, this._startAppSwitcher));
        this.setKeybindingHandler('switch_panels', Lang.bind(this, this._startA11ySwitcher));

        Main.overview.connect('showing', Lang.bind(this, function() {
@ -182,7 +180,7 @@ WindowManager.prototype = {
         */
        this._minimizing.push(actor);

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        let xDest = primary.x;
        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            xDest += primary.width;
@ -239,7 +237,7 @@ WindowManager.prototype = {
    _hasAttachedDialogs: function(window, ignoreWindow) {
        var count = 0;
        window.foreach_transient(function(win) {
-            if (win != ignoreWindow && win.is_attached_dialog())
+            if (win != ignoreWindow && win.get_window_type() == Meta.WindowType.MODAL_DIALOG)
                count++;
            return false;
        });
@ -247,7 +245,7 @@ WindowManager.prototype = {
    },

    _checkDimming: function(window, ignoreWindow) {
-        let shouldDim = this._hasAttachedDialogs(window, ignoreWindow);
+        let shouldDim = Meta.prefs_get_attach_modal_dialogs() && this._hasAttachedDialogs(window, ignoreWindow);

        if (shouldDim && !window._dimmed) {
            window._dimmed = true;
@ -268,28 +266,30 @@ WindowManager.prototype = {
        let actor = window.get_compositor_private();
        if (!actor)
            return;
+        let texture = actor.get_texture();
        if (animate)
-            Tweener.addTween(getWindowDimmer(actor),
+            Tweener.addTween(getWindowDimmer(texture),
                             { dimFraction: 1.0,
                               time: DIM_TIME,
                               transition: 'linear'
                             });
        else
-            getWindowDimmer(actor).dimFraction = 1.0;
+            getWindowDimmer(texture).dimFraction = 1.0;
    },

    _undimWindow: function(window, animate) {
        let actor = window.get_compositor_private();
        if (!actor)
            return;
+        let texture = actor.get_texture();
        if (animate)
-            Tweener.addTween(getWindowDimmer(actor),
+            Tweener.addTween(getWindowDimmer(texture),
                             { dimFraction: 0.0,
                               time: UNDIM_TIME,
                               transition: 'linear'
                             });
        else
-            getWindowDimmer(actor).dimFraction = 0.0;
+            getWindowDimmer(texture).dimFraction = 0.0;
    },

    _mapWindow : function(shellwm, actor) {
@ -307,7 +307,9 @@ WindowManager.prototype = {

            actor._windowType = type;
        }));
-        if (actor.meta_window.is_attached_dialog()) {
+        if (actor.meta_window.get_window_type() == Meta.WindowType.MODAL_DIALOG
+            && Meta.prefs_get_attach_modal_dialogs()
+            && actor.get_meta_window().get_transient_for()) {
            this._checkDimming(actor.get_meta_window().get_transient_for());
            if (this._shouldAnimate()) {
                actor.set_scale(1.0, 0.0);
@ -369,6 +371,7 @@ WindowManager.prototype = {

    _destroyWindow : function(shellwm, actor) {
        let window = actor.meta_window;
+        let parent = window.get_transient_for();
        if (actor._notifyWindowTypeSignalId) {
            window.disconnect(actor._notifyWindowTypeSignalId);
            actor._notifyWindowTypeSignalId = 0;
@ -378,14 +381,12 @@ WindowManager.prototype = {
                                                                 return win != window;
                                                             });
        }
-        if (window.is_attached_dialog()) {
-            let parent = window.get_transient_for();
+        while (window.get_window_type() == Meta.WindowType.MODAL_DIALOG
+               && parent) {
            this._checkDimming(parent, window);
-            if (!this._shouldAnimate()) {
-                shellwm.completed_destroy(actor);
-                return;
-            }
-
+            if (!Meta.prefs_get_attach_modal_dialogs()
+                || !this._shouldAnimate())
+                break;
            actor.set_scale(1.0, 1.0);
            actor.show();
            this._destroying.push(actor);
@ -526,22 +527,22 @@ WindowManager.prototype = {
        shellwm.completed_switch_workspace();
    },

-    _startAppSwitcher : function(shellwm, binding, mask, window, backwards) {
+    _startAppSwitcher : function(shellwm, binding, window, backwards) {
        /* prevent a corner case where both popups show up at once */
        if (this._workspaceSwitcherPopup != null)
            this._workspaceSwitcherPopup.actor.hide();

        let tabPopup = new AltTab.AltTabPopup();

-        if (!tabPopup.show(backwards, binding, mask))
+        if (!tabPopup.show(backwards, binding == 'switch_group'))
            tabPopup.destroy();
    },

-    _startA11ySwitcher : function(shellwm, binding, mask, window, backwards) {
-        Main.ctrlAltTabManager.popup(backwards, mask);
+    _startA11ySwitcher : function(shellwm, binding, window, backwards) {
+        Main.ctrlAltTabManager.popup(backwards);
    },

-    _showWorkspaceSwitcher : function(shellwm, binding, mask, window, backwards) {
+    _showWorkspaceSwitcher : function(shellwm, binding, window, backwards) {
        if (global.screen.n_workspaces == 1)
            return;

--- a/js/ui/workspace.js
+++ b/js/ui/workspace.js
@ -1,7 +1,6 @@
 /* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */

 const Clutter = imports.gi.Clutter;
-const GConf = imports.gi.GConf;
 const Lang = imports.lang;
 const Mainloop = imports.mainloop;
 const Meta = imports.gi.Meta;
@ -28,8 +27,6 @@ const CLOSE_BUTTON_FADE_TIME = 0.1;

 const DRAGGING_WINDOW_OPACITY = 100;

-const BUTTON_LAYOUT_KEY = '/desktop/gnome/shell/windows/button_layout';
-
 // Define a layout scheme for small window counts. For larger
 // counts we fall back to an algorithm. We need more schemes here
 // unless we have a really good algorithm.
@ -94,44 +91,22 @@ function WindowClone(realWindow) {

 WindowClone.prototype = {
    _init : function(realWindow) {
+        this.actor = new Clutter.Clone({ source: realWindow.get_texture(),
+                                         reactive: true,
+                                         x: realWindow.x,
+                                         y: realWindow.y });
+        this.actor._delegate = this;
        this.realWindow = realWindow;
        this.metaWindow = realWindow.meta_window;
        this.metaWindow._delegate = this;
-
-        let [borderX, borderY] = this._getInvisibleBorderPadding();
-        this._windowClone = new Clutter.Clone({ source: realWindow.get_texture(),
-                                                x: -borderX,
-                                                y: -borderY });
-        // We expect this.actor to be used for all interaction rather than
-        // this._windowClone; as the former is reactive and the latter
-        // is not, this just works for most cases. However, for DND all
-        // actors are picked, so DND operations would operate on the clone.
-        // To avoid this, we hide it from pick.
-        Shell.util_set_hidden_from_pick(this._windowClone, true);
-
-        this.origX = realWindow.x + borderX;
-        this.origY = realWindow.y + borderY;
-
-        let outerRect = realWindow.meta_window.get_outer_rect();
-
-        // The MetaShapedTexture that we clone has a size that includes
-        // the invisible border; this is inconvenient; rather than trying
-        // to compensate all over the place we insert a ClutterGroup into
-        // the hierarchy that is sized to only the visible portion.
-        this.actor = new Clutter.Group({ reactive: true,
-                                         x: this.origX,
-                                         y: this.origY,
-                                         width: outerRect.width,
-                                         height: outerRect.height });
-
-        this.actor.add_actor(this._windowClone);
-
-        this.actor._delegate = this;
+        this.origX = realWindow.x;
+        this.origY = realWindow.y;

        this._stackAbove = null;

-        this._sizeChangedId = this.realWindow.connect('size-changed',
-            Lang.bind(this, this._onRealWindowSizeChanged));
+        this._sizeChangedId = this.realWindow.connect('size-changed', Lang.bind(this, function() {
+            this.emit('size-changed');
+        }));
        this._realWindowDestroyId = this.realWindow.connect('destroy',
            Lang.bind(this, this._disconnectRealWindowSignals));

@ -183,7 +158,7 @@ WindowClone.prototype = {
            // will look funny.

            if (!this._selected &&
-                this.metaWindow != global.display.focus_window)
+                this.metaWindow != global.screen.get_display().focus_window)
                this._zoomEnd();
        }
    },
@ -198,32 +173,6 @@ WindowClone.prototype = {
        this._realWindowDestroyId = 0;
    },

-    _getInvisibleBorderPadding: function() {
-        // We need to adjust the position of the actor because of the
-        // consequences of invisible borders -- in reality, the texture
-        // has an extra set of "padding" around it that we need to trim
-        // down.
-
-        // The outer rect paradoxically is the smaller rectangle,
-        // containing the positions of the visible frame. The input
-        // rect contains everything, including the invisible border
-        // padding.
-        let outerRect = this.metaWindow.get_outer_rect();
-        let inputRect = this.metaWindow.get_input_rect();
-        let [borderX, borderY] = [outerRect.x - inputRect.x,
-                                  outerRect.y - inputRect.y];
-
-        return [borderX, borderY];
-    },
-
-    _onRealWindowSizeChanged: function() {
-        let [borderX, borderY] = this._getInvisibleBorderPadding();
-        let outerRect = this.metaWindow.get_outer_rect();
-        this.actor.set_size(outerRect.width, outerRect.height);
-        this._windowClone.set_position(-borderX, -borderY);
-        this.emit('size-changed');
-    },
-
    _onDestroy: function() {
        this._disconnectRealWindowSignals();

@ -273,12 +222,8 @@ WindowClone.prototype = {
        let [width, height] = this.actor.get_transformed_size();

        let monitorIndex = this.metaWindow.get_monitor();
-        let monitor = Main.layoutManager.monitors[monitorIndex];
-        let availArea = new Meta.Rectangle({ x: monitor.x,
-                                             y: monitor.y,
-                                             width: monitor.width,
-                                             height: monitor.height });
-        if (monitorIndex == Main.layoutManager.primaryIndex) {
+        let availArea = global.get_monitors()[monitorIndex];
+        if (monitorIndex == global.get_primary_monitor_index()) {
            availArea.y += Main.panel.actor.height;
            availArea.height -= Main.panel.actor.height;
        }
@ -360,21 +305,6 @@ WindowClone.prototype = {
        this.emit('drag-begin');
    },

-    _getWorkspaceActor : function() {
-        let index = this.metaWindow.get_workspace().index();
-        return Main.overview.workspaces.getWorkspaceByIndex(index);
-    },
-
-    handleDragOver : function(source, actor, x, y, time) {
-        let workspace = this._getWorkspaceActor();
-        return workspace.handleDragOver(source, actor, x, y, time);
-    },
-
-    acceptDrop : function(source, actor, x, y, time) {
-        let workspace = this._getWorkspaceActor();
-        workspace.acceptDrop(source, actor, x, y, time);
-    },
-
    _onDragCancelled : function (draggable, time) {
        this.emit('drag-cancelled');
    },
@ -467,8 +397,6 @@ WindowOverlay.prototype = {

    show: function() {
        this._hidden = false;
-        if (this._windowClone.actor.has_pointer)
-            this.closeButton.show();
        this.title.show();
    },

@ -505,20 +433,9 @@ WindowOverlay.prototype = {
        let button = this.closeButton;
        let title = this.title;

-        let gconf = GConf.Client.get_default();
-        let layout = gconf.get_string(BUTTON_LAYOUT_KEY);
-        let rtl = St.Widget.get_default_direction() == St.TextDirection.RTL;
-
-        let split = layout.split(":");
-        let side;
-        if (split[0].indexOf("close") > -1)
-            side = rtl ? St.Side.RIGHT : St.Side.LEFT;
-        else
-            side = rtl ? St.Side.LEFT : St.Side.RIGHT;
-
        let buttonX;
        let buttonY = cloneY - (button.height - button._overlap);
-        if (side == St.Side.LEFT)
+        if (St.Widget.get_default_direction() == St.TextDirection.RTL)
            buttonX = cloneX - (button.width - button._overlap);
        else
            buttonX = cloneX + (cloneWidth - button._overlap);
@ -645,7 +562,7 @@ Workspace.prototype = {
        this._height = 0;

        this.monitorIndex = monitorIndex;
-        this._monitor = Main.layoutManager.monitors[this.monitorIndex];
+        this._monitor = global.get_monitors()[this.monitorIndex];
        this._windowOverlaysGroup = new Clutter.Group();
        // Without this the drop area will be overlapped.
        this._windowOverlaysGroup.set_size(0, 0);
@ -700,7 +617,6 @@ Workspace.prototype = {
            function () {
                this._dropRect.set_position(x, y);
                this._dropRect.set_size(width, height);
-                this.positionWindows(WindowPositionFlags.ANIMATE);
                return false;
            }));

@ -723,6 +639,16 @@ Workspace.prototype = {
        return this._windows.length == 0;
    },

+    /**
+     * setReactive:
+     * @reactive: %true iff the workspace should be reactive
+     *
+     * Set the workspace (desktop) reactive
+     **/
+    setReactive: function(reactive) {
+        this.actor.reactive = reactive;
+    },
+
    // Only use this for n <= 20 say
    _factorial: function(n) {
        let result = 1;
@ -1488,7 +1414,7 @@ Workspace.prototype = {
                                                 time);
            return true;
        } else if (source.shellWorkspaceLaunch) {
-            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace ? this.metaWorkspace.index() : -1,
+            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace,
                                          timestamp: time });
            return true;
        }
--- a/js/ui/workspaceSwitcherPopup.js
+++ b/js/ui/workspaceSwitcherPopup.js
@ -56,7 +56,7 @@ WorkspaceSwitcherPopup.prototype = {

    _getPreferredHeight : function (actor, forWidth, alloc) {
        let children = this._list.get_children();
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let availHeight = primary.height;
        availHeight -= Main.panel.actor.height;
@ -82,7 +82,7 @@ WorkspaceSwitcherPopup.prototype = {
    },

    _getPreferredWidth : function (actor, forHeight, alloc) {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        this._childWidth = Math.round(this._childHeight * primary.width / primary.height);

        alloc.min_size = this._childWidth;
@ -125,7 +125,7 @@ WorkspaceSwitcherPopup.prototype = {
    },

    _position: function() {
-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();
        this._container.x = primary.x + Math.floor((primary.width - this._container.width) / 2);
        this._container.y = primary.y + Main.panel.actor.height +
                            Math.floor(((primary.height - Main.panel.actor.height) - this._container.height) / 2);
--- a/js/ui/workspaceThumbnail.js
+++ b/js/ui/workspaceThumbnail.js
@ -146,7 +146,7 @@ function WorkspaceThumbnail(metaWorkspace) {
 WorkspaceThumbnail.prototype = {
    _init : function(metaWorkspace) {
        this.metaWorkspace = metaWorkspace;
-        this.monitorIndex = Main.layoutManager.primaryIndex;
+        this.monitorIndex = global.get_primary_monitor_index();

        this.actor = new St.Group({ reactive: true,
                                    clip_to_allocation: true,
@ -167,10 +167,10 @@ WorkspaceThumbnail.prototype = {
                return true;
            }));

-        this._background = Meta.BackgroundActor.new_for_screen(global.screen);
+        this._background = new Clutter.Clone({ source: global.background_actor });
        this._contents.add_actor(this._background);

-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        this.setPorthole(monitor.x, monitor.y, monitor.width, monitor.height);

        let windows = global.get_window_actors().filter(this._isMyWindow, this);
@ -178,11 +178,6 @@ WorkspaceThumbnail.prototype = {
        // Create clones for windows that should be visible in the Overview
        this._windows = [];
        for (let i = 0; i < windows.length; i++) {
-            windows[i].meta_window._minimizedChangedId =
-                windows[i].meta_window.connect('notify::minimized',
-                                               Lang.bind(this,
-                                                         this._updateMinimized));
-
            if (this._isOverviewWindow(windows[i])) {
                this._addWindowClone(windows[i]);
            }
@ -262,18 +257,11 @@ WorkspaceThumbnail.prototype = {
            return;

        // Check if window still should be here
-        if (win && this._isMyWindow(win) && this._isOverviewWindow(win))
+        if (win && this._isMyWindow(win))
            return;

        let clone = this._windows[index];
        this._windows.splice(index, 1);
-
-        if (win && this._isOverviewWindow(win)) {
-            if (metaWin._minimizedChangedId) {
-                metaWin.disconnect(metaWin._minimizedChangedId);
-                delete metaWin._minimizedChangedId;
-            }
-        }
        clone.destroy();
    },

@ -302,11 +290,6 @@ WorkspaceThumbnail.prototype = {
        if (this._lookupIndex (metaWin) != -1)
            return;

-        if (!metaWin._minimizedChangedId)
-            metaWin._minimizedChangedId = metaWin.connect('notify::minimized',
-                                                          Lang.bind(this,
-                                                                    this._updateMinimized));
-
        if (!this._isMyWindow(win) || !this._isOverviewWindow(win))
            return;

@ -333,13 +316,6 @@ WorkspaceThumbnail.prototype = {
        }
    },

-    _updateMinimized: function(metaWin) {
-        if (metaWin.minimized)
-            this._doRemoveWindow(metaWin);
-        else
-            this._doAddWindow(metaWin);
-    },
-
    destroy : function() {
        this.actor.destroy();
    },
@ -350,14 +326,6 @@ WorkspaceThumbnail.prototype = {
        global.screen.disconnect(this._windowEnteredMonitorId);
        global.screen.disconnect(this._windowLeftMonitorId);

-        for (let i = 0; i < this._windows.length; i++) {
-            let metaWin = this._windows[i].metaWindow;
-            if (metaWin._minimizedChangedId) {
-                metaWin.disconnect(metaWin._minimizedChangedId);
-                delete metaWin._minimizedChangedId;
-            }
-        }
-
        this._windows = [];
        this.actor = null;
    },
@ -371,8 +339,7 @@ WorkspaceThumbnail.prototype = {
    // Tests if @win should be shown in the Overview
    _isOverviewWindow : function (win) {
        let tracker = Shell.WindowTracker.get_default();
-        return tracker.is_window_interesting(win.get_meta_window()) &&
-               win.get_meta_window().showing_on_its_workspace();
+        return tracker.is_window_interesting(win.get_meta_window());
    },

    // Create a clone of a (non-desktop) window and add it to the window list
@ -452,7 +419,7 @@ WorkspaceThumbnail.prototype = {
                                                 time);
            return true;
        } else if (source.shellWorkspaceLaunch) {
-            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace ? this.metaWorkspace.index() : -1,
+            source.shellWorkspaceLaunch({ workspace: this.metaWorkspace,
                                          timestamp: time });
            return true;
        }
@ -528,7 +495,7 @@ ThumbnailsBox.prototype = {

        // The "porthole" is the portion of the screen that we show in the workspaces
        let panelHeight = Main.panel.actor.height;
-        let monitor = Main.layoutManager.primaryMonitor;
+        let monitor = global.get_primary_monitor();
        this._porthole = {
            x: monitor.x,
            y: monitor.y + panelHeight,
--- a/js/ui/workspacesView.js
+++ b/js/ui/workspacesView.js
@ -7,6 +7,8 @@ const Meta = imports.gi.Meta;
 const Shell = imports.gi.Shell;
 const St = imports.gi.St;
 const Signals = imports.signals;
+const Gettext = imports.gettext.domain('gnome-shell');
+const _ = Gettext.gettext;

 const DND = imports.ui.dnd;
 const Main = imports.ui.main;
@ -49,12 +51,9 @@ WorkspacesView.prototype = {
        this._height = 0;
        this._x = 0;
        this._y = 0;
-        this._clipX = 0;
-        this._clipY = 0;
-        this._clipWidth = 0;
-        this._clipHeight = 0;
        this._workspaceRatioSpacing = 0;
        this._spacing = 0;
+        this._lostWorkspaces = [];
        this._animating = false; // tweening
        this._scrolling = false; // swipe-scrolling
        this._animatingScroll = false; // programatically updating the adjustment
@ -70,10 +69,10 @@ WorkspacesView.prototype = {
        this._workspaces[activeWorkspaceIndex].actor.raise_top();

        this._extraWorkspaces = [];
-        let monitors = Main.layoutManager.monitors;
+        let monitors = global.get_monitors();
        let m = 0;
        for (let i = 0; i < monitors.length; i++) {
-            if (i == Main.layoutManager.primaryIndex)
+            if (i == global.get_primary_monitor_index())
                continue;
            let ws = new Workspace.Workspace(null, i);
            this._extraWorkspaces[m++] = ws;
@ -96,8 +95,7 @@ WorkspacesView.prototype = {
        this._overviewShownId =
            Main.overview.connect('shown',
                                 Lang.bind(this, function() {
-                this.actor.set_clip(this._clipX, this._clipY,
-                                    this._clipWidth, this._clipHeight);
+                this.actor.set_clip(this._x, this._y, this._width, this._height);
        }));

        this._scrollAdjustment = new St.Adjustment({ value: activeWorkspaceIndex,
@ -141,13 +139,6 @@ WorkspacesView.prototype = {
            this._workspaces[i].setGeometry(x, y, width, height);
    },

-    setClipRect: function(x, y, width, height) {
-        this._clipX = x;
-        this._clipY = y;
-        this._clipWidth = width;
-        this._clipHeight = height;
-    },
-
    _lookupWorkspaceForMetaWindow: function (metaWindow) {
        for (let i = 0; i < this._workspaces.length; i++) {
            if (this._workspaces[i].containsMetaWindow(metaWindow))
@ -161,10 +152,6 @@ WorkspacesView.prototype = {
        return this._workspaces[active];
    },

-    getWorkspaceByIndex: function(index) {
-        return this._workspaces[index];
-    },
-
    hide: function() {
        let activeWorkspaceIndex = global.screen.get_active_workspace_index();
        let activeWorkspace = this._workspaces[activeWorkspaceIndex];
@ -239,6 +226,27 @@ WorkspacesView.prototype = {
                    this._updateVisibility();
            }
        }
+
+        for (let l = 0; l < this._lostWorkspaces.length; l++) {
+            let workspace = this._lostWorkspaces[l];
+
+            Tweener.removeTweens(workspace.actor);
+
+            workspace.actor.show();
+            workspace.hideWindowsOverlays();
+
+            if (showAnimation) {
+                Tweener.addTween(workspace.actor,
+                                 { y: workspace.x,
+                                   time: WORKSPACE_SWITCH_TIME,
+                                   transition: 'easeOutQuad',
+                                   onComplete: Lang.bind(this,
+                                                         this._cleanWorkspaces)
+                                 });
+            } else {
+                this._cleanWorkspaces();
+            }
+        }
    },

    _updateVisibility: function() {
@ -259,6 +267,17 @@ WorkspacesView.prototype = {
        }
    },

+    _cleanWorkspaces: function() {
+        if (this._lostWorkspaces.length == 0)
+            return;
+
+        for (let l = 0; l < this._lostWorkspaces.length; l++)
+            this._lostWorkspaces[l].destroy();
+        this._lostWorkspaces = [];
+
+        this._updateWorkspaceActors(false);
+    },
+
    _updateScrollAdjustment: function(index, showAnimation) {
        if (this._scrolling)
            return;
@ -281,9 +300,12 @@ WorkspacesView.prototype = {
        }
    },

-    updateWorkspaces: function(oldNumWorkspaces, newNumWorkspaces) {
+    updateWorkspaces: function(oldNumWorkspaces, newNumWorkspaces, lostWorkspaces) {
        let active = global.screen.get_active_workspace_index();

+        for (let l = 0; l < lostWorkspaces.length; l++)
+            lostWorkspaces[l].disconnectAll();
+
        Tweener.addTween(this._scrollAdjustment,
                         { upper: newNumWorkspaces,
                           time: WORKSPACE_SWITCH_TIME,
@ -291,13 +313,12 @@ WorkspacesView.prototype = {
                         });

        if (newNumWorkspaces > oldNumWorkspaces) {
-            for (let w = oldNumWorkspaces; w < newNumWorkspaces; w++) {
-                this._workspaces[w].setGeometry(this._x, this._y,
-                                                this._width, this._height);
+            for (let w = oldNumWorkspaces; w < newNumWorkspaces; w++)
                this.actor.add_actor(this._workspaces[w].actor);
-            }

            this._updateWorkspaceActors(false);
+        } else {
+            this._lostWorkspaces = lostWorkspaces;
        }

        this._scrollToActive(true);
@ -383,7 +404,7 @@ WorkspacesView.prototype = {
                this._extraWorkspaces[i].setReservedSlot(dragEvent.dragActor._delegate);
        }

-        let primary = Main.layoutManager.primaryMonitor;
+        let primary = global.get_primary_monitor();

        let activeWorkspaceIndex = global.screen.get_active_workspace_index();
        let topWorkspace, bottomWorkspace;
@ -449,7 +470,7 @@ WorkspacesView.prototype = {
            Mainloop.source_remove(this._timeoutId);
            this._timeoutId = 0;
        }
-        DND.removeDragMonitor(this._dragMonitor);
+        DND.removeMonitor(this._dragMonitor);
        this._inDrag = false;

        for (let i = 0; i < this._workspaces.length; i++)
@ -550,7 +571,8 @@ WorkspacesDisplay.prototype = {
        controls.connect('scroll-event',
                         Lang.bind(this, this._onScrollEvent));

-        this._monitorIndex = Main.layoutManager.primaryIndex;
+        this._monitorIndex = global.get_primary_monitor_index();
+        this._monitor = global.get_monitors()[this._monitorIndex];

        this._thumbnailsBox = new WorkspaceThumbnail.ThumbnailsBox();
        controls.add_actor(this._thumbnailsBox.actor);
@ -566,8 +588,7 @@ WorkspacesDisplay.prototype = {

        this._updateAlwaysZoom();

-        Main.layoutManager.connect('monitors-changed', Lang.bind(this, this._updateAlwaysZoom));
-
+        global.screen.connect('monitors-changed', Lang.bind(this, this._updateAlwaysZoom));
        Main.xdndHandler.connect('drag-begin', Lang.bind(this, function(){
            this._alwaysZoomOut = true;
        }));
@ -577,9 +598,9 @@ WorkspacesDisplay.prototype = {
            this._updateAlwaysZoom();
        }));

+        this._nWorkspacesNotifyId = 0;
        this._switchWorkspaceNotifyId = 0;

-        this._nWorkspacesChangedId = 0;
        this._itemDragBeginId = 0;
        this._itemDragCancelledId = 0;
        this._itemDragEndId = 0;
@ -588,7 +609,7 @@ WorkspacesDisplay.prototype = {
        this._windowDragEndId = 0;
    },

-    show: function() {
+   show: function() {
        this._zoomOut = this._alwaysZoomOut;
        this._zoomFraction = this._alwaysZoomOut ? 1 : 0;
        this._updateZoom();
@ -607,13 +628,14 @@ WorkspacesDisplay.prototype = {
        this.workspacesView = new WorkspacesView(this._workspaces);
        this._updateWorkspacesGeometry();

+        this._nWorkspacesNotifyId =
+            global.screen.connect('notify::n-workspaces',
+                                  Lang.bind(this, this._workspacesChanged));
+
        this._restackedNotifyId =
            global.screen.connect('restacked',
                                  Lang.bind(this, this._onRestacked));

-        if (this._nWorkspacesChangedId == 0)
-            this._nWorkspacesChangedId = global.screen.connect('notify::n-workspaces',
-                                                               Lang.bind(this, this._workspacesChanged));
        if (this._itemDragBeginId == 0)
            this._itemDragBeginId = Main.overview.connect('item-drag-begin',
                                                          Lang.bind(this, this._dragBegin));
@ -640,6 +662,10 @@ WorkspacesDisplay.prototype = {
        this._controls.hide();
        this._thumbnailsBox.hide();

+        if (this._nWorkspacesNotifyId > 0) {
+            global.screen.disconnect(this._nWorkspacesNotifyId);
+            this._nWorkspacesNotifyId = 0;
+        }
        if (this._restackedNotifyId > 0){
            global.screen.disconnect(this._restackedNotifyId);
            this._restackedNotifyId = 0;
@ -688,15 +714,10 @@ WorkspacesDisplay.prototype = {
    },

    _updateAlwaysZoom: function()  {
-        // Always show the pager if workspaces are actually used,
-        // e.g. there are windows on more than one
-        this._alwaysZoomOut = global.screen.n_workspaces > 2;
+        this._alwaysZoomOut = false;

-        if (this._alwaysZoomOut)
-            return;
-
-        let monitors = Main.layoutManager.monitors;
-        let primary = Main.layoutManager.primaryMonitor;
+        let monitors = global.get_monitors();
+        let primary = global.get_primary_monitor();

        /* Look for any monitor to the right of the primary, if there is
         * one, we always keep zoom out, otherwise its hard to reach
@ -764,13 +785,6 @@ WorkspacesDisplay.prototype = {

        let rtl = (St.Widget.get_default_direction () == St.TextDirection.RTL);

-        let clipWidth = width - controlsVisible;
-        let clipHeight = (fullHeight / fullWidth) * clipWidth;
-        let clipX = rtl ? x + controlsVisible : x;
-        let clipY = y + (fullHeight - clipHeight) / 2;
-
-        this.workspacesView.setClipRect(clipX, clipY, clipWidth, clipHeight);
-
        if (this._zoomOut) {
            width -= controlsNatural;
            if (rtl)
@ -809,12 +823,6 @@ WorkspacesDisplay.prototype = {
        if (oldNumWorkspaces == newNumWorkspaces)
            return;

-        this._updateAlwaysZoom();
-        this._updateZoom();
-
-        if (this.workspacesView == null)
-            return;
-
        let lostWorkspaces = [];
        if (newNumWorkspaces > oldNumWorkspaces) {
            // Assume workspaces are only added at the end
@ -840,23 +848,24 @@ WorkspacesDisplay.prototype = {
            lostWorkspaces = this._workspaces.splice(removedIndex,
                                                     removedNum);

-            for (let l = 0; l < lostWorkspaces.length; l++) {
-                lostWorkspaces[l].disconnectAll();
-                lostWorkspaces[l].destroy();
-            }
+            // Don't let the user try to select this workspace as it's
+            // making its exit.
+            for (let l = 0; l < lostWorkspaces.length; l++)
+                lostWorkspaces[l].setReactive(false);

            this._thumbnailsBox.removeThumbmails(removedIndex, removedNum);
        }

        this.workspacesView.updateWorkspaces(oldNumWorkspaces,
-                                             newNumWorkspaces);
+                                             newNumWorkspaces,
+                                             lostWorkspaces);
    },

    _updateZoom : function() {
        if (Main.overview.animationInProgress)
            return;

-        let shouldZoom = this._alwaysZoomOut || this._controls.hover;
+        let shouldZoom = this._alwaysZoomOut || this._controls.hover || (this._inDrag && !this._cancelledDrag);
        if (shouldZoom != this._zoomOut) {
            this._zoomOut = shouldZoom;
            this._updateWorkspacesGeometry();
@ -880,22 +889,12 @@ WorkspacesDisplay.prototype = {
    _dragBegin: function() {
        this._inDrag = true;
        this._cancelledDrag = false;
-        this._dragMonitor = {
-            dragMotion: Lang.bind(this, this._onDragMotion)
-        };
-        DND.addDragMonitor(this._dragMonitor);
+        this._updateZoom();
    },

    _dragCancelled: function() {
        this._cancelledDrag = true;
-        DND.removeDragMonitor(this._dragMonitor);
-    },
-
-    _onDragMotion: function(dragEvent) {
-        let controlsHovered = this._controls.contains(dragEvent.targetActor);
-        this._controls.set_hover(controlsHovered);
-
-        return DND.DragMotionResult.CONTINUE;
+        this._updateZoom();
    },

    _dragEnd: function() {
--- a/man/gnome-shell.1
+++ b/man/gnome-shell.1
@ -36,48 +36,53 @@ visually attractive and easy to use experience.
 .SH OPTIONS

 .TP
-.B \-\-replace
-Replace the running window manager
+.B \-r, \-\-replace
+Replace the running metacity/gnome-panel
 .br

 .TP
-.B \-\-sm-disable
-Disable connection to the session manager
+.B \-v, \-\-verbose
+Shows details about the results of running `gnome-shell'.
 .br

 .TP
-.B \-\-sm-client-id=ID
-Specify session management ID
+.B \-g, \-\-debug
+Run under a debugger
 .br

 .TP
-.B \-\-sm-save-file=FILE
-Initialize session from savefile
-.br
-
-.TP
-.B \-\-screen=SCREEN
-X screen to use
-.br
-
-.TP
-.B \-d, \-\-display=DISPLAY
-X display to use
+.B \-\-debug\-command
+Command to use for debugging (defaults to 'gdb \-\-args')
 .br

 .TP
 .B \-\-sync
-Make X calls synchronous
+.br
+Make X calls synchronously, useful when debugging down X errors
 .br

 .TP
-.B \-\-version
-Print version and exit
+.B \-\-xephyr
+Run a debugging instance inside Xephyr
 .br

 .TP
-.B \-\-help
-Display help and exit
+.B \-\-geometry
+Specify Xephyr screen geometry
+.br
+
+.TP
+.B \-w, \-\-wide
+Use widescreen (1280x800) with Xephyr
+.br
+
+.TP
+.B \-\-create\-extension
+Create a new GNOME Shell extension
+
+.TP
+.B \-\-eval\-file
+Evaluate the contents of the given JavaScript file
 .br

 .SH BUGS
--- a/po/LINGUAS
+++ b/po/LINGUAS
@ -1,19 +1,14 @@
 af
-an
 ar
-as
-be
 bg
 bn
 bn_IN
 ca
-ca@valencia
 cs
 da
 de
 el
 en_GB
-eo
 es
 et
 eu
@ -34,11 +29,9 @@ kn
 lt
 lv
 mr
-ms
 nb
 nl
 nn
-or
 pa
 pl
 pt
@ -51,7 +44,6 @@ sr
 sr@latin
 sv
 ta
-te
 th
 tr
 ug 
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Owen W. Taylor	73f7991264	Bump version to 3.0.2 Update NEWS	2011-05-25 15:26:34 -04:00
Colin Walters	976f26cb26	StTextureCache: Fix leak of key string Also micro-optimize by avoiding another strdup(), instead pass ownership of the string when we can. https://bugzilla.gnome.org/show_bug.cgi?id=649508	2011-05-25 14:17:07 -04:00
Colin Walters	1278e31b65	StTextureCache: plug leak in not-found icon case Need to free the key too. https://bugzilla.gnome.org/show_bug.cgi?id=649508	2011-05-25 14:16:29 -04:00
Christopher Aillon	92f27a3c00	st-scroll-view: remove spurious assignment of uninitialized data https://bugzilla.gnome.org/show_bug.cgi?id=649596	2011-05-25 14:12:25 -04:00
Jasper St. Pierre	28667a686d	workspace: Use Main.uiGroup instead of global.stage The mouse-wheel zoom "easter egg" broke when using the magnifier because it was using global.stage. Fix it to use Main.uiGroup instead. https://bugzilla.gnome.org/show_bug.cgi?id=649632	2011-05-25 14:12:19 -04:00
Adel Gadllah	783683a12c	workspacesView: Don't change opacity during dnd We used used to indicate to the user the ability to move to another workspace during dnd by highligthing the adjacent workspaces on hover. This was done by changing the workspace's opacity to 200 and set it to 255 for the highlighted adjacent ones. This is now no longer needed as the design was completely changed since then (overview relayout; we no longer represent workspaces in the way we did before) and introduces a bug where we don't properly reset the opacity after the drag action, so just remove that code. https://bugzilla.gnome.org/show_bug.cgi?id=648983	2011-05-25 14:12:11 -04:00
Jasper St. Pierre	fc70446050	history: Fix navigation when entering a repeat If the user typed "a", hit up, and pressed enter again, we wouldn't re-set the history pointer to the end, so the broken navigation would instead go to the entry before that. https://bugzilla.gnome.org/show_bug.cgi?id=648765	2011-05-25 14:12:01 -04:00
Jasper St. Pierre	70ab08aefd	workspace: End zooming when starting a window drag The mouse-wheel zooming "easter egg" breaks horribly when you drag a window, due to ugly lightbox reparenting tricks it uses. For now, just end any zoom before we drag the window around. https://bugzilla.gnome.org/show_bug.cgi?id=649632	2011-05-25 14:11:52 -04:00
Jasper St. Pierre	ca6308ae64	shell-app: Fix a case where last_user_time isn't updated. When activating an uninteresting window, the last_user_time isn't updated, because we aren't tracking the window that the user_time gets updated on. Hack around this by setting the last_user_time in shell_app_activate when activating an uninteresting window. https://bugzilla.gnome.org/show_bug.cgi?id=643302	2011-05-25 14:11:46 -04:00
Dan Williams	4dcbb84f06	network: fix modem connected state check There is no CONNECTED state for devices, it's ACTIVATED. https://bugzilla.gnome.org/show_bug.cgi?id=650124	2011-05-25 14:11:40 -04:00
Rui Matos	f4e6f7074e	panel: Don't propagate button-release-event in _onCornerClicked() Since both the hot corner's ClutterGroup and the hot corner's ClutterRectangle button-release-event is connected to _onCornerClicked() we must handle it there by returning 'true' to Clutter or else _onCornerClicked() is called twice which defeats the HOT_CORNER_ACTIVATION_TIMEOUT logic. https://bugzilla.gnome.org/show_bug.cgi?id=649427	2011-05-25 14:11:17 -04:00
Jonny Lamb	0d92f2b0c5	telepathyClient: don't update notifications for outgoing messages If you receive a message, a notification will appear. If you reply in Empathy's chat window before the notification disappears, the notification is updated with the contents of the message you just sent! We should only update notifications if they're incoming. https://bugzilla.gnome.org/show_bug.cgi?id=650219 Signed-off-by: Jonny Lamb <jonnylamb@gnome.org>	2011-05-25 14:11:13 -04:00
Giovanni Campagna	2afb4cc124	PopupSliderMenuItem: intercept clicks outside the slider Connect to button-press-event on the menu item actor, not on the slider, so any part that is highlighted is also clicked. This means that click on the left of the volume slider is a rapid way to mute. https://bugzilla.gnome.org/show_bug.cgi?id=646660	2011-05-25 14:11:09 -04:00
Dan Williams	762b0e45e0	network: request that nm-applet show the mobile broadband wizard Use nm-applet 0.8.999 API to call the mobile broadband wizard and activate the new connection. Fixes https://bugzilla.gnome.org/show_bug.cgi?id=649318	2011-05-25 14:10:45 -04:00
Dan Williams	a7acd3b535	network: fix initial connections to WPA[2] Enterprise APs Call out to nm-applet to do the dirty work since the dialog of doom is pretty complicated and we don't have a JS equivalent of it for now. Fixes https://bugzilla.gnome.org/show_bug.cgi?id=648171	2011-05-25 14:10:24 -04:00
Dan Williams	ccc4b20e83	network: fix handling of AP flags and enhance for 802.1x All WPA APs were getting set as WPA2 due to the check for privacy; WPA/WPA2 APs must set the Privacy bit according to the standard, so we'd never end up in the case for NMAccessPointSecurity.WPA. Fix that, and also add flags for WPA[2] Enterprise which we'll use a bit later for the first-time connect case for 802.1x enabled access points.	2011-05-25 14:08:22 -04:00
Dan Williams	8dd45bea1c	network: simplify connection sorting by using libnm-glib functions Instead of rolling our own code, use new libnm-glib functions to do the same thing. Requires libnm-glib as of 779215c742bbe29a2c66202ec7e2e6d43edeb8ff (which will be part of 0.9). Fixes https://bugzilla.gnome.org/show_bug.cgi?id=648648	2011-05-25 14:08:19 -04:00
Seán de Búrca	0c80f8cec4	Updated Irish translation.	2011-05-23 02:09:38 -06:00
Nguyễn Thái Ngọc Duy	27508864bf	vi.po: new translation for "dash"	2011-05-22 21:50:39 +07:00
Seán de Búrca	117be3b14d	Updated Irish translation.	2011-05-22 04:35:00 -06:00
Arash Mousavi	4bc2f9b5e6	Updated Persian translation	2011-05-17 00:54:40 +04:30
Colin Walters	ba5c45deaf	st-private: Correct fix for memory leak The previous fix in `72f9f482d` was wrong; we need to keep around the buffer until cairo is done with the pattern. https://bugzilla.gnome.org/show_bug.cgi?id=649497	2011-05-12 14:44:10 -04:00
Colin Walters	941246a4f0	st-private: Fix memory leak ==13810== 11,360 bytes in 1 blocks are definitely lost in loss record 18,574 of 18,765 ==13810== at 0x4005447: calloc (vg_replace_malloc.c:467) ==13810== by 0x5191882: standard_calloc (gmem.c:107) ==13810== by 0x51920A7: g_malloc0 (gmem.c:196) ==13810== by 0x4056201: blur_pixels (st-private.c:466) ==13810== by 0x40573B4: _st_create_shadow_cairo_pattern (st-private.c:710) ==13810== by 0x4070746: st_theme_node_paint (st-theme-node-drawing.c:856) ==13810== by 0x3FEFFFFF: ??? https://bugzilla.gnome.org/show_bug.cgi?id=649497	2011-05-12 14:44:07 -04:00
Maxim Ermilov	7feef56656	shell-xfixes-cursor: missing XFree memory returned by XFixesGetCursorImage should be freed after usage. https://bugzilla.gnome.org/show_bug.cgi?id=642652	2011-05-12 14:24:34 -04:00
Kjartan Maraas	9a2a07f32a	Updated Norwegian bokmål translation from Sigurd Gartmann	2011-05-11 22:49:11 +02:00
Timo Jyrinki	af9594c902	Finnish date/time fixes from Marko Myllynen. Full usage however depends on getting bugs #647320 / #648678 in g_date_time_format fixed.	2011-05-05 18:04:51 +03:00
Owen W. Taylor	569008b084	appDisplay: Fix off-by-one when incrementally adding application icons A "cosmetic" code arrangement I requested in code review resulted in one too few items being removed from the queue for each incremental chunk of icons added. Fix. https://bugzilla.gnome.org/show_bug.cgi?id=648739	2011-05-03 08:53:08 -04:00
Abduxukur Abdurixit	0e086563bc	Added UG translation	2011-05-02 18:45:55 +02:00
Abduxukur Abdurixit	91d4a832ad	Added UG translation	2011-05-02 18:44:55 +02:00
Abduxukur Abdurixit	832ce362f0	Added UG translation	2011-05-02 18:40:46 +02:00
Abduxukur Abdurixit	aa04e453b8	Added UG translation	2011-05-02 18:40:09 +02:00
Abduxukur Abdurixit	b0a75aed95	Added UG translation	2011-05-02 07:27:26 +02:00
Peter Mráz	dba97f36c0	Added Slovak translation	2011-04-27 09:01:55 +02:00
Daniel Nylander	2560b37819	Updated Swedish translation	2011-04-26 23:10:51 +02:00