Revert of Initial skeleton of Accessibility Object Model Phase 1

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

Index: third_party/WebKit/Source/modules/accessibility/AXObject.cpp
diff --git a/third_party/WebKit/Source/modules/accessibility/AXObject.cpp b/third_party/WebKit/Source/modules/accessibility/AXObject.cpp
index ace38e51f555c17a2f21657d599dc3c88ddebcbb..1671402dcd5fb2400ead7a92e9c4bf9a26b00e83 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXObject.cpp
+++ b/third_party/WebKit/Source/modules/accessibility/AXObject.cpp
@@ -30,7 +30,6 @@
 
 #include "SkMatrix44.h"
 #include "core/css/resolver/StyleResolver.h"
-#include "core/dom/AccessibleNode.h"
 #include "core/dom/DocumentUserGestureToken.h"
 #include "core/editing/EditingUtilities.h"
 #include "core/editing/VisibleUnits.h"
@@ -379,15 +378,6 @@
   return !m_axObjectCache;
 }
 
-const AtomicString& AXObject::getAOMPropertyOrARIAAttribute(
-    AOMStringProperty property) const {
-  Node* node = this->getNode();
-  if (!node || !node->isElementNode())
-    return nullAtom;
-
-  return AccessibleNode::getProperty(toElement(node), property);
-}
-
 bool AXObject::isARIATextControl() const {
   return ariaRoleAttribute() == TextFieldRole ||
          ariaRoleAttribute() == SearchBoxRole ||
@@ -813,8 +803,7 @@
     nameSources->push_back(NameSource(*foundTextAlternative, aria_labelAttr));
     nameSources->back().type = nameFrom;
   }
-  const AtomicString& ariaLabel =
-      getAOMPropertyOrARIAAttribute(AOMStringProperty::kLabel);
+  const AtomicString& ariaLabel = getAttribute(aria_labelAttr);
   if (!ariaLabel.isEmpty()) {
     textAlternative = ariaLabel;