The singular-object versions (AXObjectCache::updateIsolatedTree(AXCoreObject&, AXNotification)) and multiple-object version (AXObjectCache::updateIsolatedTree(const Vector<std::pair<RefPtr<AXCoreObject>, AXNotification>>&)) duplicate a lot of code, and make it possible to forget to add new notification handling in one place or the other.
<rdar://problem/87926354>
Created attachment 449733 [details] Patch
Committed r288419 (246310@main): <https://commits.webkit.org/246310@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 449733 [details].