With all style building state is in builder, we can remove the back-reference to style resolver.
Created attachment 382571 [details] wip
Created attachment 382572 [details] patch
Created attachment 382573 [details] patch
Created attachment 382574 [details] patch
Comment on attachment 382574 [details] patch Clearing flags on attachment: 382574 Committed r251916: <https://trac.webkit.org/changeset/251916>
All reviewed patches have been landed. Closing bug.
<rdar://problem/56816451>