desktop: Remove obsolete desktop file

The X-GNOME-Bugzilla-* entries in the desktop file were for use by
bug-buddy, a GNOME 2 technology that's been gone for over a decade.
These entries are obsolete and the desktop file can be removed.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2621>

.gitignore

@@ -7,7 +7,6 @@ missing
 50-mutter-navigation.xml
 50-mutter-system.xml
 50-mutter-windows.xml
-mutter.desktop
 mutter-wayland.desktop
 *.o
 *.a

data/meson.build

@@ -1,19 +1,5 @@
 msgfmt = find_program('msgfmt')
 
-custom_target('mutter.desktop',
-  input: 'mutter.desktop.in',
-  output: 'mutter.desktop',
-  command: [
-    msgfmt,
-    '--desktop', '--template',
-    '@INPUT@',
-    '-d', join_paths(mutter_srcdir, 'po'),
-    '-o', '@OUTPUT@'
-  ],
-  install: true,
-  install_dir: join_paths(datadir, 'applications'),
-)
-
 # Unconditionally use this dir to avoid a circular dep with gnomecc
 gnome_keybindings_keysdir = join_paths(datadir, 'gnome-control-center/keybindings')
 

data/mutter.desktop.in

@@ -1,17 +0,0 @@
-[Desktop Entry]
-Type=Application
-Name=Mutter
-Exec=mutter
-NoDisplay=true
-# name of loadable control center module
-X-GNOME-WMSettingsModule=metacity
-# name we put on the WM spec check window
-X-GNOME-WMName=Mutter
-# back compat only 
-X-GnomeWMSettingsLibrary=metacity
-X-GNOME-Bugzilla-Bugzilla=GNOME
-X-GNOME-Bugzilla-Product=mutter
-X-GNOME-Bugzilla-Component=general
-X-GNOME-Autostart-Phase=WindowManager
-X-GNOME-Provides=windowmanager
-X-GNOME-Autostart-Notify=true

po/POTFILES.in

@@ -4,7 +4,6 @@ data/50-mutter-navigation.xml
 data/50-mutter-system.xml
 data/50-mutter-wayland.xml
 data/50-mutter-windows.xml
-data/mutter.desktop.in
 data/org.gnome.mutter.gschema.xml.in
 data/org.gnome.mutter.wayland.gschema.xml.in
 src/backends/meta-input-settings.c