To add to comment 53, we probably want to look into what happens in https://searchfox.org/mozilla-central/source/dom/ipc/VsyncParent.cpp#23-28 (will do so on the weekend if Martin doesn't get to it earlier).
To add to comment 53, we probably want to look into what happens in https:/ /searchfox. org/mozilla- central/ source/ dom/ipc/ VsyncParent. cpp#23- 28 (will do so on the weekend if Martin doesn't get to it earlier).