[gtk] (5 commits) Non-fast-forward update to branch wip/otte/reftests

[Benjamin Otte <otte src gnome org>]

The branch 'wip/otte/reftests' 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:

  530cbd4... reftests: Actually build a module
  bc0fd31... reftests: Fix treeview-fixed-height test
  05bc713... reftests: Fix nth-child test
  bc04ff0... reftests: Fox background-size-zero test
  2b6e6da... xxx

Commits added to the branch:

  77131e6... reftests: Actually build a module
  fa6b4a9... reftests: Fix treeview-fixed-height test
  28e311c... reftests: Fix nth-child test
  d995287... reftests: Fox background-size-zero test
  b01390a... wip: Run reftests on CI