Rename AXIsolatedTreeNode to AXIsolatedObject for consistency with AXCoreObject and AccessibilityObject.
Created attachment 382949 [details] Patch
Comment on attachment 382949 [details] Patch Clearing flags on attachment: 382949 Committed r252182: <https://trac.webkit.org/changeset/252182>
All reviewed patches have been landed. Closing bug.
<rdar://problem/56980427>