[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:

  13c6486... window: Add meta_window_should_be_showing_on_workspace()
  b04b613... stack: Check workspace in get_default_focus_window()
  f77bdca... workspace: Add meta_workspace_get_default_focus_window()
  37d7ec9... window: Make default focus window on each workspace appear 
  b0c8b3b... window: Appear as focused while focusing

Commits added to the branch:

  4a2b02a... stack: Check workspace in get_default_focus_window()
  ab4c181... workspace: Add meta_workspace_get_default_focus_window()
  8fc425e... window: Make default focus window on each workspace appear 
  b32d2e3... window: Appear as focused while focusing