[gtk] (8 commits) Non-fast-forward update to branch misc-cleanups

[Matthias Clasen <matthiasc src gnome org>]

The branch 'misc-cleanups' 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:

  bea3e28... searchbar: Drop the Private struct
  0b0f033... placesview: Drop the Private struct
  cc5abd2... assistant: Drop the Private struct
  7755514... window: Lower the visible focus timeout

Commits added to the branch:

  774d61c... Adwaita: notebook tab focus ring (*)
  4cdb9ed... Merge branch 'wip/jimmac/notebook-tab-focus' into 'master' (*)
  8effa10... searchbar: Drop the Private struct
  a9103cc... placesview: Drop the Private struct
  cda1a25... assistant: Drop the Private struct
  e33da18... window: Lower the visible focus timeout
  88e890c... widget-factory: Remove unused css
  0070cff... widget-factory: Use symboli icons in the toolbar

(*) This commit already existed in another branch; no separate mail sent