Handling browser item status in BrowserShortcutLauncherItemController

chrome/browser/ui/ash/launcher/browser_status_monitor.h

 // Copyright 2013 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_ASH_LAUNCHER_BROWSER_STATUS_MONITOR_H_
 #define CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_STATUS_MONITOR_H_
 
 #include <map>
 #include <string>
 
 #include "ash/launcher/scoped_observer_with_duplicated_sources.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/scoped_observer.h"
 #include "chrome/browser/ui/browser_list_observer.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "ui/aura/client/activation_change_observer.h"
 #include "ui/aura/window_observer.h"
 #include "ui/gfx/display_observer.h"
 
 namespace aura {
 class Window;
 
 namespace client {
 class ActivationClient;
 }
 }  // namespace aura
 
 class Browser;
+class BrowserShortcutLauncherItemController;
 class ChromeLauncherController;
 
 // BrowserStatusMonitor monitors creation/deletion of Browser and its
 // TabStripModel to keep the launcher representation up to date as the
 // active tab changes.
 class BrowserStatusMonitor : public aura::client::ActivationChangeObserver,
                              public aura::WindowObserver,
                              public chrome::BrowserListObserver,
                              public gfx::DisplayObserver,
                              public TabStripModelObserver {
@@ skipping 35 matching lines @@
                              content::WebContents* old_contents,
                              content::WebContents* new_contents,
                              int index) OVERRIDE;
 
  private:
   typedef std::map<Browser*, std::string> BrowserToAppIDMap;
 
   // Update app state for |contents|.
   void UpdateAppState(content::WebContents* contents);
 
+  BrowserShortcutLauncherItemController*
+      GetBrowserShortcutLauncherItemController();
+
   ChromeLauncherController* launcher_controller_;
 
   // Hold all observed activation clients.
   ScopedObserverWithDuplicatedSources<aura::client::ActivationClient,
       aura::client::ActivationChangeObserver> observed_activation_clients_;
 
   // Hold all observed root windows.
   ScopedObserver<aura::Window, aura::WindowObserver> observed_root_windows_;
 
   BrowserToAppIDMap browser_to_app_id_map_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserStatusMonitor);
 };
 
 #endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_BROWSER_STATUS_MONITOR_H_