[mutter] (31 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:

  74299b7... cleanup: Make GDK dependency specific to X11
  d3f7264... compositor: Replace GdkRGBA with ClutterColor
  b70559b... core: Add a in-tree copy of GtkBorder
  5849e6c... core: Replace gtk_get_default_locale usage
  2493d85... core: Replace gtk_accelerator_parse usage
  7293d05... core: Add a copy of GDK_PRIORITY_EVENTS
  31fd9b3... clutter: Generate keynames table
  f90d9cd... clutter: Add keyval helpers
  ba3705e... core: Add meta_accelerator_name

Commits added to the branch:

  c861101... backend: Check if the gsettings scheme exists (*)
  bf95f27... build: Mark gnome-settings-daemon as optional (*)
  75ec279... wayland/buffer: Only query Wayland EGL buffer if display bo (*)
  9c8948f... window-actor: Add API to get the surface actor candidate fo (*)
  dc43bb9... window-actor/x11: Don't use direct scanout if the window is (*)
  54ba64b... window-actor/wayland: Only use scanout for opaque non-fulls (*)
  0bc142e... compositor: Split out a function to update the topmost wind (*)
  bb76d6f... compositor: Update topmost window actor after visibility ch (*)
  11bc19f... wayland: Drop xdg-shell v6 protocol (*)
  d4bdd8b... wayland: Remove Gtk primary selection protocol (*)
  b0a9853... Update Nepali translation (*)
  f493a78... display: Fix typo in trace message (*)
  2a3c964... display: Add method to flush a single window from the queue (*)
  b289c8f... window: Ensure window-visibility-updated is emitted when fl (*)
  bc9762e... display: Properly store later ID when adding window to queu (*)
  b27234c... startup/x11: Fix compiling without startup-notification (*)
  a81b2a4... meson: Split x11 option into backend/xwayland (*)
  9ba5106... cogl: Fix build without X11 (*)
  bd94ada... cogl: Unify HAS_X11/HAS_XLIB build configs (*)
  98f0b20... build: Make GLX dependent on X11 (*)
  e83491d... build: Add X11/XWayland config options (*)
  99b2495... cleanup: Make GDK dependency specific to X11
  bcaaef2... compositor: Replace GdkRGBA with ClutterColor
  31b0b79... core: Add a in-tree copy of GtkBorder
  34297f4... core: Replace gtk_get_default_locale usage
  f42fee3... core: Replace gtk_accelerator_parse usage
  a9a89d6... core: Add a copy of GDK_PRIORITY_EVENTS
  b924c3e... clutter: Generate keynames table
  6349789... clutter: Add keyval helpers
  f6b2e0c... core: Add meta_accelerator_name
  d2929e2... build: Make GTK dependency specific to X11

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