runs should not need InlineItems anymore. While processing the inline content, the inline run construction should the point when we stop using InlineItems.
<rdar://problem/52812775>
Created attachment 373697 [details] Patch
Comment on attachment 373697 [details] Patch Clearing flags on attachment: 373697 Committed r247257: <https://trac.webkit.org/changeset/247257>
All reviewed patches have been landed. Closing bug.