Reland of name AXObject to AXObjectImpl in modules/ and web/

third_party/WebKit/Source/core/frame/FrameView.h

 /*
    Copyright (C) 1997 Martin Jones (mjones@kde.org)
              (C) 1998 Waldo Bastian (bastian@kde.org)
              (C) 1998, 1999 Torben Weis (weis@kde.org)
              (C) 1999 Lars Knoll (knoll@kde.org)
              (C) 1999 Antti Koivisto (koivisto@kde.org)
    Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights
    reserved.
 
    This library is free software; you can redistribute it and/or
@@ skipping 407 matching lines @@
   // resizer.
   typedef HashSet<LayoutBox*> ResizerAreaSet;
   void AddResizerArea(LayoutBox&);
   void RemoveResizerArea(LayoutBox&);
   const ResizerAreaSet* ResizerAreas() const { return resizer_areas_.get(); }
 
   bool ShouldUseIntegerScrollOffset() const override;
 
   bool IsActive() const override;
 
-  // Override scrollbar notifications to update the AXObject cache.
+  // Override scrollbar notifications to update the AXObjectImpl cache.
   void DidAddScrollbar(Scrollbar&, ScrollbarOrientation) override;
 
   // FIXME: This should probably be renamed as the 'inSubtreeLayout' parameter
   // passed around the FrameView layout methods can be true while this returns
   // false.
   bool IsSubtreeLayout() const { return !layout_subtree_root_list_.IsEmpty(); }
 
   // Sets the tickmarks for the FrameView, overriding the default behavior
   // which is to display the tickmarks corresponding to find results.
   // If |m_tickmarks| is empty, the default behavior is restored.
@@ skipping 835 matching lines @@
                   frame_or_plugin.IsFrameView());
 DEFINE_TYPE_CASTS(FrameView,
                   ScrollableArea,
                   scrollableArea,
                   scrollableArea->IsFrameView(),
                   scrollableArea.IsFrameView());
 
 }  // namespace blink
 
 #endif  // FrameView_h