Rename AXObject to AXObjectImpl in modules/ and web/

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

 /*
  * Copyright (C) 2008 Apple 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 46 matching lines @@
   // treated as having no role or to be removed from the accessibility tree, but
   // does not cause the content contained within the element to be removed from
   // the accessibility tree.
   if (IsParentPresentationalRole())
     return kStaticTextRole;
 
   return kListBoxOptionRole;
 }
 
 bool AXListBoxOption::IsParentPresentationalRole() const {
-  AXObject* parent = ParentObject();
+  AXObjectImpl* parent = ParentObject();
   if (!parent)
     return false;
 
   LayoutObject* layout_object = parent->GetLayoutObject();
   if (!layout_object)
     return false;
 
   if (layout_object->IsListBox() && parent->HasInheritedPresentationalRole())
     return true;
 
@@ skipping 103 matching lines @@
   if (!GetNode())
     return 0;
 
   if (isHTMLOptionElement(GetNode()))
     return toHTMLOptionElement(GetNode())->OwnerSelectElement();
 
   return 0;
 }
 
 }  // namespace blink