[mutter] (4 commits) Non-fast-forward update to branch wip/exalm/focused-appearance

[Alexander Mikhaylenko <alexm src gnome org>]

The branch 'wip/exalm/focused-appearance' 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:

  f882e26... stack: Check workspace in get_default_focus_window()
  1f6f43a... workspace: Add meta_workspace_get_default_focus_window()
  2054a6c... window: Make default focus window on each workspace appear 
  e21b9ce... window: Appear as focused while focusing

Commits added to the branch:

  6db1440... stack: Check workspace in get_default_focus_window()
  1211aa4... workspace: Add meta_workspace_get_default_focus_window()
  110542f... window: Make default focus window on each workspace appear 
  ac08cd8... window: Appear as focused while focusing