[mutter] (23 commits) Non-fast-forward update to branch bilelmoussaoui/gdk-x11-only

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

The branch 'bilelmoussaoui/gdk-x11-only' 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:

  f4f2c69... cleanup: Make GDK dependency specific to X11
  21c8524... compositor: Drop debug helpers
  4bf4b5a... default-plugin: Remove unnused field
  965519f... core: Add a in-tree copy of GtkBorder
  79a652c... core: Replace gtk_get_default_locale usage
  3d042dd... core: Replace gtk_accelerator_parse usage
  c992feb... core: Add a copy of GDK_PRIORITY_EVENTS
  b13baf5... clutter: Generate keynames table
  67875bf... clutter: Add keyval helpers
  dd0d61b... core: Add meta_accelerator_name
  2821f65... build: Make GTK dependency specific to X11
  b9278c0... core: Replace MetaVirtualModifier

Commits added to the branch:

  a24b14e... x11-display: Make some init calls more compact (*)
  1e95710... x11-display: Init event mask after taking manager selection (*)
  50e89e3... core: Avoid focusing window in presence of Clutter grabs (*)
  fabad0b... wayland: Remove unnecessary COMPOSITOR_GRAB checks (*)
  022f47e... events: Remove obsolete COMPOSITOR_GRAB check (*)
  937651c... display: Remove another COMPOSITOR_GRAB check (*)
  7585604... display: Bypass focus window during grabs (*)
  f73ad1d... display: Remove META_EVENT_ROUTE_COMPOSITOR_GRAB (*)
  d04a197... x11/events: Do not handle enter/leave during grabs (*)
  9001fa9... kms/crtc: Always read the gamma state (*)
  a2ebd10... kms/crtc: Determine gamma support given the gamma length (*)
  653b524... cleanup: Make GDK dependency specific to X11
  40bf025... compositor: Drop debug helpers
  fda1208... default-plugin: Remove unnused field
  51a25f3... core: Add a in-tree copy of GtkBorder
  1c18592... core: Replace gtk_get_default_locale usage
  399888b... core: Replace gtk_accelerator_parse usage
  72fcf86... core: Add a copy of GDK_PRIORITY_EVENTS
  d17d2cb... clutter: Generate keynames table
  b66785e... clutter: Add keyval helpers
  a8fd22f... core: Add meta_accelerator_name
  91a7b31... build: Make GTK dependency specific to X11
  5c49acc... core: Replace MetaVirtualModifier

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