[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:

  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
  4dc0311... clutter/stage: Add ClutterStage:paint-view
  4592d28... clutter/tests: Connect to ClutterStage:paint-view
  b40b466... stage: Introduce MetaStageWatch and family
  9e2121b... screen-cast-monitor-stream-src: Watch monitors using MetaSt
  727d7af... stage: Remove MetaStage:actors-painted

Commits added to the branch:

  ef4fb61... clutter/stage-view: Move unexported functions to private he
  4cc3c84... clutter/stage-view: Annotate some functions
  8bf8982... clutter: Make ClutterStageView a public class
  3983bf6... clutter/stage: Own clutter_stage_get_view_at()
  d05219c... clutter/stage: Emit after-paint after painting
  3a29c35... clutter/stage: Add ClutterStage:paint-view
  a6428e6... clutter/tests: Connect to ClutterStage:paint-view
  9db88ec... stage: Introduce MetaStageWatch and family
  1064e44... screen-cast-monitor-stream-src: Watch monitors using MetaSt