1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_FACTORY_H_ 6 #define CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_FACTORY_H_ 7 8 #include "base/basictypes.h" 9 #include "base/compiler_specific.h" 10 #include "base/memory/singleton.h" 11 #include "components/keyed_service/content/browser_context_keyed_service_factory.h" 12 13 class AppSyncUIState; 14 class Profile; 15 16 // Singleton that owns all AppSyncUIStates and associates them with profiles. 17 class AppSyncUIStateFactory : public BrowserContextKeyedServiceFactory { 18 public: 19 static AppSyncUIState* GetForProfile(Profile* profile); 20 21 static AppSyncUIStateFactory* GetInstance(); 22 23 private: 24 friend struct DefaultSingletonTraits<AppSyncUIStateFactory>; 25 26 AppSyncUIStateFactory(); 27 virtual ~AppSyncUIStateFactory(); 28 29 // BrowserContextKeyedServiceFactory overrides: 30 virtual KeyedService* BuildServiceInstanceFor( 31 content::BrowserContext* context) const OVERRIDE; 32 33 DISALLOW_COPY_AND_ASSIGN(AppSyncUIStateFactory); 34 }; 35 36 #endif // CHROME_BROWSER_UI_ASH_APP_SYNC_UI_STATE_FACTORY_H_ 37