Revert of Migrate accessibility from RenderView to RenderFrame.

content/renderer/accessibility/renderer_accessibility_complete.h

Index: content/renderer/accessibility/renderer_accessibility_complete.h
diff --git a/content/renderer/accessibility/renderer_accessibility_complete.h b/content/renderer/accessibility/renderer_accessibility_complete.h
index cb34c15642910873d164b787d8fce5bfb497d6ae..507b734779e33452428544665044de7c5b329660 100644
--- a/content/renderer/accessibility/renderer_accessibility_complete.h
+++ b/content/renderer/accessibility/renderer_accessibility_complete.h
@@ -37,17 +37,18 @@
 class CONTENT_EXPORT RendererAccessibilityComplete
     : public RendererAccessibility {
  public:
-  explicit RendererAccessibilityComplete(RenderFrameImpl* render_frame);
+  explicit RendererAccessibilityComplete(RenderViewImpl* render_view);
   virtual ~RendererAccessibilityComplete();
 
-  // RenderFrameObserver implementation.
+  // RenderView::Observer implementation.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
+  virtual void FocusedNodeChanged(const blink::WebNode& node) OVERRIDE;
+  virtual void DidFinishLoad(blink::WebLocalFrame* frame) OVERRIDE;
 
   // RendererAccessibility.
   virtual void HandleWebAccessibilityEvent(
       const blink::WebAXObject& obj, blink::WebAXEvent event) OVERRIDE;
   virtual RendererAccessibilityType GetType() OVERRIDE;
-  virtual void FocusedNodeChanged(const blink::WebNode& node) OVERRIDE;
 
   void HandleAXEvent(const blink::WebAXObject& obj, ui::AXEvent event);