After https://trac.webkit.org/r252824, we no longer need DocumentEventQueue or WorkerEventQueue. Delete these classes.
Created attachment 384793 [details] Cleanup
Comment on attachment 384793 [details] Cleanup Nice!
(In reply to Sam Weinig from comment #2) > Comment on attachment 384793 [details] > Cleanup > > Nice! Indeed. We should be able to remove all other *EventQueue classes too once we migrate the media code to the event loop.
Committed r253141: <https://trac.webkit.org/changeset/253141>
<rdar://problem/57652461>