Loads using loadHTMLString() cause flashing when process-swapping. We should fix this.
<rdar://problem/49637354>
Created attachment 366997 [details] Patch
Comment on attachment 366997 [details] Patch Clearing flags on attachment: 366997 Committed r244075: <https://trac.webkit.org/changeset/244075>
All reviewed patches have been landed. Closing bug.
Follow-up to drop unused data member: <https://trac.webkit.org/changeset/244132>