[mutter] (9 commits) Non-fast-forward update to branch gbsneto/screencast-improvements

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/screencast-improvements' 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:

  04b31f6... clutter/stage-view: Move unexported functions to private he
  14c0c4d... clutter/stage-view: Annotate some functions
  ae21df7... clutter: Make ClutterStageView a public class
  746f22e... clutter/stage: Own clutter_stage_get_view_at()
  eaff2b6... clutter/stage: Emit after-paint after painting
  f499a81... clutter/stage: Add ClutterStage:paint-view
  8f5921c... stage: Introduce MetaStageWatch and family
  c2a598c... screen-cast-monitor-stream-src: Watch monitors using MetaSt
  ae0441b... stage: Remove MetaStage:actors-painted

Commits added to the branch:

  7f31c46... clutter/stage-view: Move unexported functions to private he
  3468218... clutter/stage-view: Annotate some functions
  791d770... clutter: Make ClutterStageView a public class
  5b6ad36... clutter/stage: Own clutter_stage_get_view_at()
  72ba2f5... clutter/stage: Emit after-paint after painting
  ac5c2ae... clutter/stage: Add ClutterStage:paint-view
  e5197ee... stage: Introduce MetaStageWatch and family
  3fd5750... screen-cast-monitor-stream-src: Watch monitors using MetaSt
  c20c154... stage: Remove MetaStage:actors-painted