Merge branch 'matthiasc/for-master' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Tue, 7 Apr 2020 20:30:43 +0000 (20:30 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Tue, 7 Apr 2020 20:30:43 +0000 (20:30 +0000)
Remove an unused backend includes

See merge request GNOME/gtk!1648


Trivial merge