Show avatar menu from NTP4

chrome/browser/ui/cocoa/browser_window_cocoa.h

 // Copyright (c) 2011 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 CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_COCOA_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_COCOA_H_
 #pragma once
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 96 matching lines @@
   virtual void OpenTabpose();
   virtual void SetPresentationMode(bool presentation_mode);
   virtual bool InPresentationMode();
   virtual void PrepareForInstant();
   virtual void ShowInstant(TabContentsWrapper* preview);
   virtual void HideInstant(bool instant_is_active);
   virtual gfx::Rect GetInstantBounds();
   virtual WindowOpenDisposition GetDispositionForPopupBounds(
       const gfx::Rect& bounds);
   virtual FindBar* CreateFindBar() OVERRIDE;
+  virtual void ShowAvatarBubble(TabContents* tab_contents,
+                                const gfx::Rect& rect) OVERRIDE;
 
   // Overridden from NotificationObserver
   virtual void Observe(int type,
                        const NotificationSource& source,
                        const NotificationDetails& details);
 
   // Adds the given FindBar cocoa controller to this browser window.
   void AddFindBar(FindBarCocoaController* find_bar_cocoa_controller);
 
   // Returns the cocoa-world BrowserWindowController
   BrowserWindowController* cocoa_controller() { return controller_; }
 
  protected:
   virtual void DestroyBrowser();
 
  private:
   NSWindow* window() const;  // Accessor for the (current) |NSWindow|.
   void UpdateSidebarForContents(TabContents* tab_contents);
 
   NotificationRegistrar registrar_;
   Browser* browser_;  // weak, owned by controller
   BrowserWindowController* controller_;  // weak, owns us
   base::WeakPtrFactory<Browser> confirm_close_factory_;
   scoped_nsobject<NSString> pending_window_title_;
   ui::WindowShowState initial_show_state_;
 };
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_COCOA_H_