Mac: Give packaged app windows their own window cycle list.

chrome/browser/ui/cocoa/apps/app_shim_menu_controller_mac.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_COCOA_APPS_APP_SHIM_MENU_CONTROLLER_MAC_H_
 #define CHROME_BROWSER_UI_COCOA_APPS_APP_SHIM_MENU_CONTROLLER_MAC_H_
 
 #import <Cocoa/Cocoa.h>
+#include <string>
 
 #include "base/mac/scoped_nsobject.h"
 
 @class DoppelgangerMenuItem;
 
 // This controller listens to NSWindowDidBecomeMainNotification and
 // NSWindowDidResignMainNotification and modifies the main menu bar to mimic a
 // main menu for the app. When an app window becomes main, all Chrome menu items
 // are hidden and menu items for the app are appended to the main menu. When the
 // app window resigns main, its menu items are removed and all Chrome menu items
 // are unhidden.
 @interface AppShimMenuController : NSObject {
  @private
   // The extension id of the currently focused packaged app.
-  base::scoped_nsobject<NSString> appId_;
+  std::string appId_;
   // Items that need a doppelganger.
   base::scoped_nsobject<DoppelgangerMenuItem> aboutDoppelganger_;
   base::scoped_nsobject<DoppelgangerMenuItem> hideDoppelganger_;
   base::scoped_nsobject<DoppelgangerMenuItem> quitDoppelganger_;
   base::scoped_nsobject<DoppelgangerMenuItem> newDoppelganger_;
   base::scoped_nsobject<DoppelgangerMenuItem> openDoppelganger_;
   base::scoped_nsobject<DoppelgangerMenuItem> closeWindowDoppelganger_;
   base::scoped_nsobject<DoppelgangerMenuItem> allToFrontDoppelganger_;
   // Menu items for the currently focused packaged app.
   base::scoped_nsobject<NSMenuItem> appMenuItem_;
   base::scoped_nsobject<NSMenuItem> fileMenuItem_;
   base::scoped_nsobject<NSMenuItem> editMenuItem_;
   base::scoped_nsobject<NSMenuItem> windowMenuItem_;
   // Additional menu items for hosted apps.
   base::scoped_nsobject<NSMenuItem> viewMenuItem_;
   base::scoped_nsobject<NSMenuItem> historyMenuItem_;
 }
 
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_APPS_APP_SHIM_MENU_CONTROLLER_MAC_H_