Related to Bug 185262.
Created attachment 339779 [details] Patch
Created attachment 339780 [details] Patch
Comment on attachment 339780 [details] Patch r=me
Created attachment 341466 [details] Patch for landing
Comment on attachment 341466 [details] Patch for landing Clearing flags on attachment: 341466 Committed r232252: <https://trac.webkit.org/changeset/232252>
All reviewed patches have been landed. Closing bug.
<rdar://problem/40605170>