[mutter] (10 commits) Non-fast-forward update to branch wip/carlosg/clipboard-manager

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/clipboard-manager' 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:

  c0f7ee4... core: Add MetaSelection and MetaSelectionSource
  765d3ce... x11: Add X11 MetaSelectionSource implementation
  56156f8... wayland: Add wayland MetaSelectionSource implementation
  57cc57a... core: Set up MetaSelection on MetaDisplay
  fa5b861... x11: Add X11 selection management
  b7a04b3... core: Add memory-based selection source
  1c69ef8... core: Add clipboard manager
  32a3244... wayland: Integrate with MetaSelection
  44532c3... wayland: Reduce MetaXWaylandSelection to just DnD
  70624c1... Make MetaSelection, MetaSelectionSource and MetaMemorySelec

Commits added to the branch:

  0685206... core: Add MetaSelection and MetaSelectionSource
  82b7e33... x11: Add X11 MetaSelectionSource implementation
  cc46f42... wayland: Add wayland MetaSelectionSource implementation
  bb940c5... core: Set up MetaSelection on MetaDisplay
  6fabff5... x11: Add X11 selection management
  23faa8d... core: Add memory-based selection source
  121e843... core: Add clipboard manager
  fa295fa... wayland: Integrate with MetaSelection
  4e98cbe... wayland: Reduce MetaXWaylandSelection to just DnD
  1007d4c... Make MetaSelection, MetaSelectionSource and MetaMemorySelec