clutter/timeline: Remove empty deprecated header

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1332

clutter/clutter/clutter-deprecated.h

@@ -7,7 +7,6 @@
 #include "deprecated/clutter-box.h"
 #include "deprecated/clutter-container.h"
 #include "deprecated/clutter-rectangle.h"
-#include "deprecated/clutter-timeline.h"
 
 #undef __CLUTTER_DEPRECATED_H_INSIDE__
 

clutter/clutter/clutter-timeline.c

@@ -105,8 +105,6 @@
 #include "clutter-private.h"
 #include "clutter-scriptable.h"
 
-#include "deprecated/clutter-timeline.h"
-
 struct _ClutterTimelinePrivate
 {
   ClutterTimelineDirection direction;

clutter/clutter/deprecated/clutter-timeline.h

@@ -1,31 +0,0 @@
-/*
- * Clutter.
- *
- * An OpenGL based 'interactive canvas' library.
- *
- * Copyright (C) 2012 Intel Corp
- *
- * 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__
-
-#include <clutter/clutter-timeline.h>
-
-G_BEGIN_DECLS
-
-G_END_DECLS
-
-#endif /* __CLUTTER_TIMELINE_PRIVATE_H__ */

clutter/clutter/meson.build

@@ -223,7 +223,6 @@ clutter_deprecated_headers = [
   'deprecated/clutter-box.h',
   'deprecated/clutter-container.h',
   'deprecated/clutter-rectangle.h',
-  'deprecated/clutter-timeline.h',
 ]
 
 clutter_deprecated_sources = [