[mutter] (9 commits) Non-fast-forward update to branch wip/carlosg/input-in-backends

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/input-in-backends' 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:

  e10f910... clutter: Move X11 input to src/backends/x11
  09f87c6... backends: Don't use glib types in new X11 backend objects
  8b09088... backends: Move nested stage to src/backends/x11/nested
  a2b2303... clutter: Drop unused function to translate to screen coordi
  f884967... clutter: Drop functions to get XVisualInfo
  a9a2581... clutter: Move evdev input to src/backends/native
  f62caa1... backends: Don't use glib types in new native backend object
  fef34cc... clutter: Move tests to src/tests
  da1b2c0... tests: Move clutter-test-utils.[ch] to src/tests

Commits added to the branch:

  975a919... clutter: Move X11 input to src/backends/x11
  edbf3cb... backends: Don't use glib types in new X11 backend objects
  3aded5c... backends: Move nested stage to src/backends/x11/nested
  127c8bf... clutter: Drop unused function to translate to screen coordi
  3c52cdc... clutter: Drop functions to get XVisualInfo
  ae849bf... clutter: Move evdev input to src/backends/native
  c9c30a4... backends: Don't use glib types in new native backend object
  bbf2d40... clutter: Move tests to src/tests
  ac30454... tests: Move clutter-test-utils.[ch] to src/tests