[gtk] (3 commits) Non-fast-forward update to branch synthetic-motion

[Matthias Clasen <matthiasc src gnome org>]

The branch 'synthetic-motion' 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:

  cd2909f... Add a function to request motion events
  1bcb875... idle sizer: Request a motion event after layout

Commits added to the branch:

  564ae4b... Merge branch 'matthiasc/for-master' into 'master' (*)
  78134fc... Add a function to request motion events
  a78db06... idle sizer: Request a motion event after layout

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