Merge branch 'wip/chergert/fix-macos-window-check' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Fri, 1 Jan 2021 15:39:08 +0000 (15:39 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 1 Jan 2021 15:39:08 +0000 (15:39 +0000)
macos: ensure GdkMacosWindow in surface discovery

Closes #3533

See merge request GNOME/gtk!3021


Trivial merge