Add an outdated upgrade bubble view.

chrome/browser/ui/views/toolbar_view.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 CHROME_BROWSER_UI_VIEWS_TOOLBAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_VIEW_H_
 
 #include <set>
 #include <string>
 
@@ skipping 172 matching lines @@
   // Loads the images for all the child views.
   void LoadImages();
 
   bool is_display_mode_normal() const {
     return display_mode_ == DISPLAYMODE_NORMAL;
   }
 
   // Shows the critical notification bubble against the wrench menu.
   void ShowCriticalNotification();
 
+  // Shows the outdated install notification bubble against the wrench menu.
+  void ShowOutdatedInstallNotification();
+
   // Updates the badge and the accessible name of the app menu (Wrench).
   void UpdateAppMenuState();
 
   void OnShowHomeButtonChanged();
 
   int content_shadow_height() const;
 
   // The model that contains the security level, text, icon to display...
   ToolbarModel* model_;
 
@@ skipping 24 matching lines @@
 
   // A list of listeners to call when the menu opens.
   ObserverList<views::MenuListener> menu_listeners_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TOOLBAR_VIEW_H_