[gnome-terminal] (3 commits) Non-fast-forward update to branch wip/fmuellner/headerbar

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/fmuellner/headerbar' 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:

  2305a3d... prefs: Move action widgets into titlebar when using headerb
  3652f96... search-popover: Set titlebar when headerbars are used
  e4eb82c... app: Only use headerbars on dialogues when the correspondin

Commits added to the branch:

  cd9c87f... prefs: Move action widgets into titlebar when using headerb
  45321ca... search-popover: Set titlebar when headerbars are used
  07d6439... app: Only use headerbars on dialogues when the correspondin