Replacing WebUIBindings use of CPPBoundClass with v8::Extension.

content/renderer/render_view_impl.h

Index: content/renderer/render_view_impl.h
diff --git a/content/renderer/render_view_impl.h b/content/renderer/render_view_impl.h
index 54425be742e0dbd44a9ff11a23feff0950720132..3d5aa729fb741ef743ce6dc6d9ddfd27faedfffe 100644
--- a/content/renderer/render_view_impl.h
+++ b/content/renderer/render_view_impl.h
@@ -161,7 +161,6 @@ class RenderWidgetFullscreenPepper;
 class SpeechRecognitionDispatcher;
 class WebIntentsHost;
 class WebPluginDelegateProxy;
-class WebUIBindings;
 struct CustomContextMenuContext;
 struct FileChooserParams;
 struct RenderViewImplParams;
@@ -971,8 +970,7 @@ class CONTENT_EXPORT RenderViewImpl
   void OnSetNavigationStartTime(
       const base::TimeTicks& browser_navigation_start);
   void OnSetWebUIProperty(const std::string& name, const std::string& value);
-  void OnSetEditCommandsForNextKeyEvent(
-      const EditCommands& edit_commands);
+  void OnSetEditCommandsForNextKeyEvent(const EditCommands& edit_commands);
   void OnSetHistoryLengthAndPrune(int history_length, int32 minimum_page_id);
   void OnSetInitialFocus(bool reverse);
   void OnScrollFocusedEditableNodeIntoRect(const gfx::Rect& rect);
@@ -1095,8 +1093,6 @@ class CONTENT_EXPORT RenderViewImpl
   // Returns the URL being loaded by the given frame's request.
   GURL GetLoadingUrl(WebKit::WebFrame* frame) const;
 
-  WebUIBindings* GetWebUIBindings();
-
   // Should only be called if this object wraps a PluginDocument.
   WebKit::WebPlugin* GetWebPluginFromPluginDocument();
 
@@ -1477,10 +1473,6 @@ class CONTENT_EXPORT RenderViewImpl
   // Shall be cleared as soon as the next key event is processed.
   EditCommands edit_commands_;
 
-  // Allows Web UI pages (new tab page, etc.) to talk to the browser. The JS
-  // object is only exposed when Web UI bindings are enabled.
-  scoped_ptr<WebUIBindings> web_ui_bindings_;
-
   // The external popup for the currently showing select popup.
   scoped_ptr<ExternalPopupMenu> external_popup_menu_;