[mutter] (5 commits) Non-fast-forward update to branch wip/idletime-inhibitors

[Jonas Ådahl <jadahl src gnome org>]

The branch 'wip/idletime-inhibitors' 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:

  0f4add1... backends: Remove X11 idle-monitor backend
  669fcbc... x11: Allow XTest and core events to reset idletime
  60fe19b... idle-monitor: Take idle inhibition into account
  51c3b4e... backend: Reset idle when lid is opened or resuming from sus
  306531f... idle-monitor: Add ResetIdletime API, for testing purposes

Commits added to the branch:

  7945ee5... backends: Remove X11 idle-monitor backend
  84e575b... x11: Allow XTest and core events to reset idletime
  4af00ae... idle-monitor: Take idle inhibition into account
  657417a... backend: Reset idle when lid is opened or resuming from sus
  01a0fa9... idle-monitor: Add ResetIdletime API, for testing purposes