[mutter] (5 commits) Non-fast-forward update to branch wip/carlosg/input-focus-anchor

[Marge Bot <marge-bot src gnome org>]

The branch 'wip/carlosg/input-focus-anchor' 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:

  5e7c24c... clutter: Make ClutterIMEvent able to store preedit anchor p
  5ac6c5b... clutter: Pass anchor position to ClutterInputFocus
  c4c9458... clutter: Let ClutterInputMethods pass the anchor position f

Commits added to the branch:

  4a70a73... clutter/actor: Deduplicate child destruction loop (*)
  3d94c7c... clutter/actor: Do clutter_actor_destroy_all_children withou (*)
  190301f... clutter: Make ClutterIMEvent able to store preedit anchor p
  ffac294... clutter: Pass anchor position to ClutterInputFocus
  f685567... clutter: Let ClutterInputMethods pass the anchor position f

(*) This commit already existed in another branch; no separate mail sent