[mutter] (36 commits) Non-fast-forward update to branch wip/carlosg/xdg-activation

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/xdg-activation' 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:

  cdf7db1... build: Add support for "staging" wayland protocols
  26a898c... build: Add xdg-activation to build
  97ad44e... core: Add ::timeout signal to MetaStartupSequence
  cea04cc... wayland: Implement the xdg-activation protocol

Commits added to the branch:

  96f2da9... wayland/data-device: Clear existing data device resource fr (*)
  cf76e69... Update Brazilian Portuguese translation (*)
  a7c4e8c... clutter/pick-stack: Use exclusive bottom/right box borders  (*)
  cc91261... clutter/paint-volume: Union paint volumes correctly using G (*)
  c5943cd... meson: Add udev_dir option (*)
  d4a042b... native: Fix compiler warning (*)
  7ba1448... clutter: Move pointer a11y settings management from MetaInp (*)
  63d9695... backends: Drop MetaInputSettings::seat property (*)
  d077baa... renderer/native: Destory EGL context on GPU data tear down (*)
  023dd13... onscreen/native: Get backend pointer from GPU (*)
  b731eb2... kms: Remove idle flush callback when flushing (*)
  4cb6033... onscreen/native: Simplyify notify_view_crtc_presented() (*)
  c29f8c8... onscreen/native: Complete buffer swap also if we discarded (*)
  4dec1f5... kms/impl-simple: Add helper for dispatching page flip datas (*)
  2ed4e8c... kms-impl/simple: Discard pending flips when finalizing (*)
  7c924a5... kms/impl-simple: Clean up pending page flip datas on finali (*)
  1af874f... kms/impl-device/atomic: Discard pending page flip datas on  (*)
  22417b8... backend/native: Split up KMS shutdown in two phases (*)
  0a12f1c... wayland: Clean up Wayland clients and display on shutdown (*)
  f1a120c... backend: Clean up GPU instances last (*)
  558cb4f... backend: Cleanup cursor tracker on shutdown (*)
  abf2f17... renderer: Cleanup views in dispose (*)
  c4a73e7... backend: Cleanup renderer on shutdown (*)
  b71f52f... xwayland: Set libX11 error handlers to no-ops before termin (*)
  799c6dc... main: Tear down Wayland support before MetaDisplay (*)
  c614cc3... wayland: Terminate Xwayland when shutting down (*)
  8303752... wayland/keyboard: Don't free NULL anonymous file (*)
  9827687... wayland/seat: Unset resource user data when disabling (*)
  1a43312... wayland: Tear down seat too when shutting down (*)
  4490d45... xwayland: Handle shutting down without having started (*)
  2f651c3... Update Basque translation (*)
  a49dc78... remote-desktop-session: Don't recreate virtual device over  (*)
  ae3ba35... build: Add support for "staging" wayland protocols
  54331ec... build: Add xdg-activation to build
  f3356f2... core: Add ::timeout signal to MetaStartupSequence
  0411935... wayland: Implement the xdg-activation protocol

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