ssia
Created attachment 404559 [details] Patch
<rdar://problem/66051392>
Created attachment 407062 [details] Patch
Created attachment 407063 [details] Patch
Created attachment 407064 [details] Patch
Created attachment 407065 [details] Patch
Committed r266045: <https://trac.webkit.org/changeset/266045> All reviewed patches have been landed. Closing bug and clearing flags on attachment 407065 [details].