[gtk] (4 commits) Non-fast-forward update to branch path-stroke

[Matthias Clasen <matthiasc src gnome org>]

The branch 'path-stroke' 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:

  43e73f9... Implement stroking
  ac0ba08... Add gsk_path_measure_get_{path,tolerance}
  38bdd12... Add basic tests for strokes
  18b9a8f... Add another stroker test

Commits added to the branch:

  5bf9678... Implement stroking
  e712606... Add gsk_path_measure_get_{path,tolerance}
  917e248... Add basic tests for strokes
  2da3ba8... Add another stroker test