Use ActiveDOMObject::queueTaskKeepingObjectAlive() in DOMCache and drop DOMCache::enqueueTask().
Created attachment 383092 [details] Patch
Comment on attachment 383092 [details] Patch Clearing flags on attachment: 383092 Committed r252227: <https://trac.webkit.org/changeset/252227>
All reviewed patches have been landed. Closing bug.
<rdar://problem/57007807>