Merge branch 'wip/sync-pre-swap-buffers' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Wed, 21 Mar 2018 11:40:55 +0000 (11:40 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Wed, 21 Mar 2018 11:40:55 +0000 (11:40 +0000)
Synchronize wl_surface state before wl_surface_commit

See merge request GNOME/gtk!75


Trivial merge