We can use ActiveDOMObject::queueTaskToDispatchEvent instead
Created attachment 384337 [details] Patch
Created attachment 384599 [details] Patch for landing
Comment on attachment 384599 [details] Patch for landing Clearing flags on attachment: 384599 Committed r252981: <https://trac.webkit.org/changeset/252981>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57556063>