Show avatar menu from NTP4

chrome/browser/ui/gtk/browser_window_gtk.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_GTK_BROWSER_WINDOW_GTK_H_
 #define CHROME_BROWSER_UI_GTK_BROWSER_WINDOW_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
@@ skipping 130 matching lines @@
   virtual void Copy();
   virtual void Paste();
   virtual void ToggleTabStripMode();
   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);
 
   // Overridden from TabStripModelObserver:
   virtual void TabDetachedAt(TabContentsWrapper* contents, int index);
   virtual void ActiveTabChanged(TabContentsWrapper* old_contents,
                                 TabContentsWrapper* new_contents,
@@ skipping 360 matching lines @@
   // be called. This should only be enabled in tests where the debounce timeout
   // introduces timing issues (e.g. in OmniBoxApiTest it dismisses the
   // autocomplete popup before the results can be read) and the final window
   // position is unimportant.
   bool debounce_timer_disabled_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserWindowGtk);
 };
 
 #endif  // CHROME_BROWSER_UI_GTK_BROWSER_WINDOW_GTK_H_