[mutter] (8 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:

  f397745... clutter: Move X11 input to src/backends/x11
  bf22f5b... backends: Don't use glib types
  ce11f9e... backends: Move nested stage to src/backends/x11/nested
  451c6fb... clutter: Drop unused function to translate to screen coordi
  7fb2ec4... clutter: Drop functions to get XVisualInfo
  90eac1c... clutter: Move evdev input to src/backends/native
  d4424bd... clutter: Move tests to src/tests
  6bc05bc... tests: Move clutter-test-utils.[ch] to src/tests

Commits added to the branch:

  380c429... clutter: Move X11 input to src/backends/x11
  4752a25... backends: Don't use glib types
  4454678... backends: Move nested stage to src/backends/x11/nested
  27573d7... clutter: Drop unused function to translate to screen coordi
  00b2b7c... clutter: Drop functions to get XVisualInfo
  7c892ac... clutter: Move evdev input to src/backends/native
  70d479d... clutter: Move tests to src/tests
  4706c2b... tests: Move clutter-test-utils.[ch] to src/tests