[mutter] (16 commits) Non-fast-forward update to branch wip/carlosg/move-pointer-onscreen

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/move-pointer-onscreen' 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:

  2cda6b5... backends/native: Ensure pointer is onscreen in input thread
  a7fa004... backends: Do not try to move pointer onscreen in common cod

Commits added to the branch:

  48d0d7a... Update Chinese (China) translation (*)
  719a6c0... egl: Don't set an error when there is none (*)
  a2382f3... wayland/dma-buf: Don't warn if there was no render node (*)
  124a158... native: Replace 'headless' property with 'mode' property (*)
  5136822... context/test: Add flag to test runner helper (*)
  c8c9d49... Add rudimentary mode setting test (*)
  8b628f0... launcher: Fix indentation (*)
  9538143... dbus-runner: Add some high level logging (*)
  8372af9... tests/mock/logind: Add mock seat and session (*)
  1cc786f... launcher: Pass fallback session/seat ID when in test mode (*)
  b5284e5... tests/dbus-runner: Add methods needed for taking control of (*)
  06eb27d... tests: Run KMS tests inside a QEMU virtual machine (*)
  812954b... tests: Add ways to run privileged tests without KVM (*)
  ad08e9e... Updated Czech translation (*)
  fc828ea... backends/native: Ensure pointer is onscreen in input thread
  ff91d71... backends: Do not try to move pointer onscreen in common cod

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