Revert of Initial skeleton of Accessibility Object Model Phase 1

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

Index: third_party/WebKit/Source/modules/accessibility/AXObject.h
diff --git a/third_party/WebKit/Source/modules/accessibility/AXObject.h b/third_party/WebKit/Source/modules/accessibility/AXObject.h
index b918b012f02f899a4bf8f56d06338906a4f499f3..ac9b47f066320ea2c1afdc63ffd26cbba32f476e 100644
--- a/third_party/WebKit/Source/modules/accessibility/AXObject.h
+++ b/third_party/WebKit/Source/modules/accessibility/AXObject.h
@@ -52,8 +52,6 @@
 class Node;
 class LayoutObject;
 class ScrollableArea;
-
-enum class AOMStringProperty;
 
 typedef unsigned AXID;
 
@@ -601,12 +599,6 @@
 
   AXID axObjectID() const { return m_id; }
 
-  // Wrappers that retrieve either an Accessibility Object Model property,
-  // or the equivalent ARIA attribute, in that order.
-  // TODO(dmazzoni): Add equivalents for other types of properties besides
-  // just strings.
-  const AtomicString& getAOMPropertyOrARIAAttribute(AOMStringProperty) const;
-
   virtual void getSparseAXAttributes(AXSparseAttributeClient&) const {}
 
   // Determine subclass type.