clutter/master-clock: Move out private timeline declarations

They are intended to be used by other objects than the master clock, so
don't keep the declaration there.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1285

clutter/clutter/clutter-master-clock-default.c

@@ -39,6 +39,7 @@
 #include "clutter-private.h"
 #include "clutter-stage-manager-private.h"
 #include "clutter-stage-private.h"
+#include "clutter-timeline-private.h"
 
 #ifdef CLUTTER_ENABLE_DEBUG
 #define clutter_warn_if_over_budget(master_clock,start_time,section)    G_STMT_START  { \

clutter/clutter/clutter-master-clock.h

@@ -58,12 +58,6 @@ void                    _clutter_master_clock_ensure_next_iteration     (Clutter
 void                    _clutter_master_clock_set_paused                (ClutterMasterClock *master_clock,
                                                                          gboolean            paused);
 
-void                    _clutter_timeline_advance                       (ClutterTimeline    *timeline,
-                                                                         gint64              tick_time);
-gint64                  _clutter_timeline_get_delta                     (ClutterTimeline    *timeline);
-void                    _clutter_timeline_do_tick                       (ClutterTimeline    *timeline,
-                                                                         gint64              tick_time);
-
 G_END_DECLS
 
 #endif /* __CLUTTER_MASTER_CLOCK_H__ */

clutter/clutter/clutter-timeline-private.h

@@ -0,0 +1,33 @@
+/*
+ * Clutter.
+ *
+ * An OpenGL based 'interactive canvas' library.
+ *
+ * Authored By: Emmanuele Bassi <ebassi@linux.intel.com>
+ *
+ * Copyright (C) 2009  Intel Corporation.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CLUTTER_TIMELINE_PRIVATE_H
+#define CLUTTER_TIMELINE_PRIVATE_H
+
+void                    _clutter_timeline_advance                       (ClutterTimeline    *timeline,
+                                                                         int64_t             tick_time);
+int64_t                 _clutter_timeline_get_delta                     (ClutterTimeline    *timeline);
+void                    _clutter_timeline_do_tick                       (ClutterTimeline    *timeline,
+                                                                         int64_t             tick_time);
+
+#endif /* CLUTTER_TIMELINE_PRIVATE_H */

clutter/clutter/clutter-timeline.c

@@ -104,6 +104,7 @@
 #include "clutter-master-clock.h"
 #include "clutter-private.h"
 #include "clutter-scriptable.h"
+#include "clutter-timeline-private.h"
 
 struct _ClutterTimelinePrivate
 {

clutter/clutter/clutter-transition-group.c

@@ -43,6 +43,7 @@
 
 #include "clutter-debug.h"
 #include "clutter-private.h"
+#include "clutter-timeline-private.h"
 
 struct _ClutterTransitionGroupPrivate
 {

clutter/clutter/meson.build

@@ -213,6 +213,7 @@ clutter_private_headers = [
   'clutter-stage-private.h',
   'clutter-stage-view-private.h',
   'clutter-stage-window.h',
+  'clutter-timeline-private.h',
 ]
 
 clutter_nonintrospected_sources = [