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_SIGNIN_ABOUT_SIGNIN_INTERNALS_FACTORY_H_ 6 #define CHROME_BROWSER_SIGNIN_ABOUT_SIGNIN_INTERNALS_FACTORY_H_ 7 8 #include "base/memory/singleton.h" 9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h" 10 11 class AboutSigninInternals; 12 class Profile; 13 14 // Singleton that owns all AboutSigninInternals and associates them with 15 // Profiles. 16 class AboutSigninInternalsFactory : public BrowserContextKeyedServiceFactory { 17 public: 18 // Returns the instance of AboutSigninInternals associated with this profile, 19 // creating one if none exists. 20 static AboutSigninInternals* GetForProfile(Profile* profile); 21 22 // Returns an instance of the AboutSigninInternalsFactory singleton. 23 static AboutSigninInternalsFactory* GetInstance(); 24 25 // Implementation of BrowserContextKeyedServiceFactory. 26 virtual void RegisterProfilePrefs( 27 user_prefs::PrefRegistrySyncable* registry) OVERRIDE; 28 29 private: 30 friend struct DefaultSingletonTraits<AboutSigninInternalsFactory>; 31 32 AboutSigninInternalsFactory(); 33 virtual ~AboutSigninInternalsFactory(); 34 35 // BrowserContextKeyedServiceFactory 36 virtual KeyedService* BuildServiceInstanceFor( 37 content::BrowserContext* context) const OVERRIDE; 38 }; 39 40 #endif // CHROME_BROWSER_SIGNIN_ABOUT_SIGNIN_INTERNALS_FACTORY_H_ 41
