[mutter] (7 commits) Non-fast-forward update to branch gbsneto/window-screencast-fixes

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'gbsneto/window-screencast-fixes' 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:

  8ab1a9e... window-actor: Finish framebuffer after blitting
  de10254... window-actor: Use frame rect to retrieve window geometry
  0b47424... window-actor: Shuffle some lines around
  04aa5f2... window-actor: Clip before translate when blitting

Commits added to the branch:

  78c3fb6... window-actor: Use frame rect to retrieve window geometry
  0636918... window-actor: Shuffle some lines around
  1e529ac... window-actor: Clip before translate when blitting
  609ee07... window-stream-src: Ensure initial frame is recorded
  2ced832... window-actor: Don't blit when unmapped
  fcfa600... screen-cast-window-stream-src: Implement cursor blitting
  876639e... screen-cast-window-stream-src: Finish framebuffer after bli