Before tracking Document leaks, clear all caches
Created attachment 349281 [details] Patch
<rdar://problem/44269663>
Created attachment 349312 [details] Patch
Comment on attachment 349312 [details] Patch Clearing flags on attachment: 349312 Committed r235851: <https://trac.webkit.org/changeset/235851>
All reviewed patches have been landed. Closing bug.