Merge branch 'window-api-cleanup' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Thu, 28 Mar 2019 00:14:51 +0000 (00:14 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Thu, 28 Mar 2019 00:14:51 +0000 (00:14 +0000)
GtkWindow api cleanup

See merge request GNOME/gtk!674


Trivial merge