[mutter] (11 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:

  768c901... x11: Add X11 selection input/output streams
  e2461b9... core: Add MetaSelection and MetaSelectionSource
  fc10adf... x11: Add X11 MetaSelectionSource implementation
  ba4087c... wayland: Add wayland MetaSelectionSource implementation
  5259de4... core: Set up MetaSelection on MetaDisplay
  a9631be... x11: Add X11 selection management
  6ada46b... core: Add memory-based selection source
  dd5c145... core: Add clipboard manager
  5d96202... wayland: Integrate with MetaSelection
  898acd6... wayland: Reduce MetaXWaylandSelection to just DnD
  d668f7a... Make MetaSelection, MetaSelectionSource and MetaMemorySelec

Commits added to the branch:

  4dfd6d9... x11: Add X11 selection input/output streams
  fe601a8... core: Add MetaSelection and MetaSelectionSource
  5c98fca... x11: Add X11 MetaSelectionSource implementation
  8ceddc4... wayland: Add wayland MetaSelectionSource implementation
  7b2a24d... core: Set up MetaSelection on MetaDisplay
  fea9637... x11: Add X11 selection management
  f86f9d1... core: Add memory-based selection source
  754a8c2... core: Add clipboard manager
  bd36a80... wayland: Integrate with MetaSelection
  0ebc302... wayland: Reduce MetaXWaylandSelection to just DnD
  fb9be76... Make MetaSelection, MetaSelectionSource and MetaMemorySelec