Robert Mader 583024121b Bug 1710180 - Make sure some widget.wayland prefs don't change at runtime, r=stransky
We have some settings that we don't handle well if they change
at runtime. Make them mirror:once.

In the case of `wideget.wayland_vsync.enabled`, this was practically
already the case but in a deprecated way. While on it, use the chance to
rename it to `widget.wayland.vsync.enabled` so it matches other
configs.

Differential Revision: https://phabricator.services.mozilla.com/D114664
2021-05-10 09:01:40 +00:00
..