| // 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_CHROMEOS_LOGIN_AUTH_SYNC_OBSERVER_FACTORY_H_ |
| #define CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_SYNC_OBSERVER_FACTORY_H_ |
| |
| #include "base/memory/singleton.h" |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| |
| class Profile; |
| |
| namespace chromeos { |
| |
| class AuthSyncObserver; |
| |
| // Singleton that owns all AuthSyncObserver and associates them with |
| // Profiles. Listens for the Profile's destruction notification and cleans up |
| // the associated AuthSyncObserver. |
| class AuthSyncObserverFactory |
| : public BrowserContextKeyedServiceFactory { |
| public: |
| // Returns the instance of AuthSyncObserver associated with this |
| // |profile| (creates one if none exists). |
| static AuthSyncObserver* GetForProfile(Profile* profile); |
| |
| // Returns an instance of the AuthSyncObserverFactory singleton. |
| static AuthSyncObserverFactory* GetInstance(); |
| |
| private: |
| friend struct DefaultSingletonTraits<AuthSyncObserverFactory>; |
| |
| AuthSyncObserverFactory(); |
| virtual ~AuthSyncObserverFactory(); |
| |
| // BrowserContextKeyedServiceFactory implementation. |
| virtual KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(AuthSyncObserverFactory); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_CHROMEOS_LOGIN_AUTH_SYNC_OBSERVER_FACTORY_H_ |