Add RenderFrameObserver::FocusedNodeChanged

content/renderer/accessibility/renderer_accessibility.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_ACCESSIBILITY_RENDERER_ACCESSIBILITY_H_
 #define CONTENT_RENDERER_ACCESSIBILITY_RENDERER_ACCESSIBILITY_H_
 
 #include <vector>
 
 #include "base/containers/hash_tables.h"
@@ skipping 47 matching lines @@
 
   // Called when a new find in page result is highlighted.
   void HandleAccessibilityFindInPageResult(
       int identifier,
       int match_index,
       const blink::WebAXObject& start_object,
       int start_offset,
       const blink::WebAXObject& end_object,
       int end_offset);
 
-  void FocusedNodeChanged(const blink::WebNode& node);
+  void AccessibilityFocusedNodeChanged(const blink::WebNode& node);
 
   // This can be called before deleting a RendererAccessibility instance due
   // to the accessibility mode changing, as opposed to during frame destruction
   // (when there'd be no point).
   void DisableAccessibility();
 
   void HandleAXEvent(const blink::WebAXObject& obj, ui::AXEvent event);
 
  protected:
   // Returns the main top-level document for this page, or NULL if there's
@@ skipping 52 matching lines @@
 
   // So we can queue up tasks to be executed later.
   base::WeakPtrFactory<RendererAccessibility> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererAccessibility);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_ACCESSIBILITY_RENDERER_ACCESSIBILITY_H_