[CANCELED] Ensure clean style for hasEditableLevel when it doesn't break other stuff

third_party/WebKit/Source/modules/accessibility/AXNodeObject.cpp

 /*
  * Copyright (C) 2012, Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 1049 matching lines @@
   if (!isPresentational() && ariaRoleAttribute() != UnknownRole &&
       ancestorExposesActiveDescendant())
     return true;
 
   // NOTE: It would be more accurate to ask the document whether
   // setFocusedNode() would do anything. For example, setFocusedNode() will do
   // nothing if the current focused node will not relinquish the focus.
   if (isDisabledFormControl(node))
     return false;
 
+  AutoReset<bool> inAXScope(checkingEditableStyleFromAXIndicator(), true);
   return node->isElementNode() && toElement(node)->supportsFocus();
 }
 
 bool AXNodeObject::canSetValueAttribute() const {
   if (equalIgnoringCase(getAttribute(aria_readonlyAttr), "true"))
     return false;
 
   if (isProgressIndicator() || isSlider())
     return true;
 
@@ skipping 1815 matching lines @@
   }
   return placeholder;
 }
 
 DEFINE_TRACE(AXNodeObject) {
   visitor->trace(m_node);
   AXObject::trace(visitor);
 }
 
 }  // namespace blink