Adam Jackson acc7b83322 cogl: Remove the stub winsys
It's not useful and supporting it leaks into the API in other weird
ways.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/885
2019-10-24 16:52:49 -04:00
..
2019-10-24 16:52:49 -04:00
2019-08-24 08:59:08 +00:00