Properly clear pending changes during AXIsolatedTree removal and applyPendinggchanges.
Created attachment 389003 [details] Patch
Comment on attachment 389003 [details] Patch Clearing flags on attachment: 389003 Committed r255311: <https://trac.webkit.org/changeset/255311>
All reviewed patches have been landed. Closing bug.
<rdar://problem/58968946>