-
Barret Rennie authored
The `setCompositionRecording` API on nsIDOMWindowUtils has been broken up into two new APIs: * `startCompositionRecording()`, which starts the composition recorder; and * `stopCompositionRecording(bool writeToDisk)` which stops the composition recorder and either returns a Promise that resolves to the collected frames or returns a Promise that resolves when the frames have been written to disk. The collected frames are serialized over IPC as part of a Shmem as to not approach the IPC data transfer limit. Differential Revision: https://phabricator.services.mozilla.com/D47818 --HG-- extra : moz-landing-system : lando
3e24c77c