[mutter] (13 commits) Non-fast-forward update to branch wip/carlosg/split-data-device

[Robert Mader <rmader src gnome org>]

The branch 'wip/carlosg/split-data-device' 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:

  c41e68b... wayland: Split MetaWaylandDataSource into a separate file
  8b3d5f4... wayland: Move MetaWaylandDataSourcePrimary to its own file
  1ae243d... wayland: Move MetaWaylandDataOffer to its own file
  0a3da35... wayland: Move primary data offers to their own file
  6447580... wayland: Move the primary data device manager to its own fi
  e5f398b... wayland: Drop unused struct variable

Commits added to the branch:

  fbd6366... core: Add private function to get the current selection own (*)
  167fd07... x11: Forward current selection state when initializing X11  (*)
  3e967d7... input-settings: fix device list iteration (*)
  645d596... cogl: Use autopointers to free structs on return (*)
  1d75d5a... group: Free group if returning early (*)
  506e065... test-utils: Only initialize client when we're returning it (*)
  d0ef660... clutter: fix memleak in test error path (*)
  bf3db18... wayland: Split MetaWaylandDataSource into a separate file
  e794dbe... wayland: Move MetaWaylandDataSourcePrimary to its own file
  8e9de00... wayland: Move MetaWaylandDataOffer to its own file
  24cc9ec... wayland: Move primary data offers to their own file
  3e8f5bc... wayland: Move the primary data device manager to its own fi
  f40398c... wayland: Drop unused struct variable

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