SSIA
Created attachment 413337 [details] Patch
Created attachment 413363 [details] Depends on #218406
Created attachment 413454 [details] Rebase on trunk
Created attachment 413455 [details] Fix minor ChangeLog typo
Committed r269542: <https://trac.webkit.org/changeset/269542> All reviewed patches have been landed. Closing bug and clearing flags on attachment 413455 [details].
<rdar://problem/71132378>