[gtk] (12 commits) Non-fast-forward update to branch wip/otte/paintable

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/paintable' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  30cf30f... gtk: Add GtkMediaControls
  4ea18f1... gtk-demo: Add a video example (with controls) to the images
  814b1f4... demos: Add a video benchmark to widgetbowl demo
  a4118dd... css: Add initial support for Houdini-style paint() images
  3a63f43... THIS IS EVIL DEMO CODE, DO NOT LOOK AT IT.
  1f55eeb... entry: Remove cursor adjustment APIs
  2b20411... paintable: Add gdk_paintable_compute_concreate_size()
  3dec7f2... iconhelper: Rename function
  3aa8373... iconhelper: Rework to allow resizing of paintables
  7f18970... gtk-demo: Add paintable demo
  c861b1a... demos: Add an animated paintable demo
  7ec68d2... demos: Round up the paintable demos with a media stream

Commits added to the branch:

  4f0896e... gtk: Add GtkMediaControls
  d0b0849... gtk-demo: Add a video example (with controls) to the images
  89d996b... demos: Add a video benchmark to widgetbowl demo
  16b2f1c... css: Add initial support for Houdini-style paint() images
  77c405e... THIS IS EVIL DEMO CODE, DO NOT LOOK AT IT.
  fcd2d52... entry: Remove cursor adjustment APIs
  e6cef0c... paintable: Add gdk_paintable_compute_concreate_size()
  0f2d47d... iconhelper: Rename function
  6ed87de... iconhelper: Rework to allow resizing of paintables
  1f736c6... gtk-demo: Add paintable demo
  bdf22da... demos: Add an animated paintable demo
  0f53437... demos: Round up the paintable demos with a media stream