[mutter] (15 commits) Non-fast-forward update to branch wip/garnacho/wayland-emulated-output-transform

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/garnacho/wayland-emulated-output-transform' 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:

  dd4a59f... backends: Mark MetaRendererView:info as G_PARAM_STATIC_STRI
  fa819c7... backends/native: Split hw supported CRTC rotation modes
  e14a1fd... backends/native: Remove unneeded call
  0c77077... backends/native: Refactor g_object_set() call
  db55a5c... clutter: Add infrastructure to render ClutterStageViews to 
  8ecbcc8... clutter/cogl: Use the "onscreen" on ClutterStageCogl
  d0de9fc... backends: Use clutter_stage_view_get_onscreen() on native s
  0f7aa49... clutter: Hook up ClutterStageView render-to-texture
  f77fa49... clutter/cogl: Transform swap buffers regions into onscreen 
  f774b7d... backends: Add MetaStageView::transform property
  32fd707... backends/native: Set transform on MetaRendererViews
  38d3ce3... backends/native: Use framebuffer size on swap_buffers imple
  8a4de10... backends/native: Refactor onscreen creation into separate f
  727b046... backends/native: Set offscreen on the transformed MetaRende
  38677fb... backends/native: Expose all transform modes in CRTCs

Commits added to the branch:

  9729db7... backends: Mark MetaRendererView:info as G_PARAM_STATIC_STRI
  bb6e03d... backends/native: Split hw supported CRTC rotation modes
  bda43b1... backends/native: Remove unneeded call
  6882442... backends/native: Refactor g_object_set() call
  1b9537e... clutter: Add infrastructure to render ClutterStageViews to 
  6b41b26... clutter/cogl: Use the "onscreen" on ClutterStageCogl
  4f7e4ac... backends: Use clutter_stage_view_get_onscreen() on native s
  7da2642... clutter: Hook up ClutterStageView render-to-texture
  d23d8b4... clutter/cogl: Transform swap buffers regions into onscreen 
  e224337... backends: Add MetaStageView::transform property
  f589f1f... backends/native: Set transform on MetaRendererViews
  e088a81... backends/native: Use framebuffer size on swap_buffers imple
  870d5db... backends/native: Refactor onscreen creation into separate f
  bb38c89... backends/native: Set offscreen on the transformed MetaRende
  1f44e30... backends/native: Expose all transform modes in CRTCs