[gtk] (10 commits) Non-fast-forward update to branch wip/baedert/for-master

[Timm Bäder <baedert src gnome org>]

The branch 'wip/baedert/for-master' 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:

  62e55bc... sdf
  f9bab33... label: Pass <markup> length directly when parsing markup
  aa8fd80... label: Avoid duplicating a string
  bab7b83... label: Shorten set_markup_internal a bit
  f515193... label: Remove public pattern API
  9f66090... modelbutton: Emit ::clicked() before closing the popover
  cc19156... label: Fix an old TODO comment
  d3ee8ea... label: Pull all pango attributes from the theme
  b023803... cssstyle: Only create PangoAttrList if there are attribtues
  34de635... stylecontext: Remove get_pango_attributes

Commits added to the branch:

  7f5739e... label: Remove a double if (needs_root) check
  6a61c22... label: Pass <markup> length directly when parsing markup
  2d897d9... label: Avoid duplicating a string
  aa3d1f5... label: Shorten set_markup_internal a bit
  2ddb09c... label: Remove public pattern API
  6ed3403... modelbutton: Emit ::clicked() before closing the popover
  6b35cae... label: Fix an old TODO comment
  dcdd1a2... label: Pull all pango attributes from the theme
  e904905... cssstyle: Only create PangoAttrList if there are attribtues
  de51ce1... stylecontext: Remove get_pango_attributes