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_FAVICON_FAVICON_SERVICE_FACTORY_H_ 6 #define CHROME_BROWSER_FAVICON_FAVICON_SERVICE_FACTORY_H_ 7 8 #include "base/memory/singleton.h" 9 #include "chrome/browser/profiles/profile.h" 10 #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h" 11 12 template <typename T> struct DefaultSingletonTraits; 13 14 class Profile; 15 class FaviconService; 16 17 // Singleton that owns all FaviconService and associates them with 18 // Profiles. 19 class FaviconServiceFactory : public BrowserContextKeyedServiceFactory { 20 public: 21 // |access| defines what the caller plans to do with the service. See 22 // the ServiceAccessType definition in profile.h. 23 static FaviconService* GetForProfile(Profile* profile, 24 Profile::ServiceAccessType sat); 25 26 static FaviconServiceFactory* GetInstance(); 27 28 private: 29 friend struct DefaultSingletonTraits<FaviconServiceFactory>; 30 31 FaviconServiceFactory(); 32 virtual ~FaviconServiceFactory(); 33 34 // BrowserContextKeyedServiceFactory: 35 virtual BrowserContextKeyedService* BuildServiceInstanceFor( 36 content::BrowserContext* profile) const OVERRIDE; 37 virtual bool ServiceIsNULLWhileTesting() const OVERRIDE; 38 39 DISALLOW_COPY_AND_ASSIGN(FaviconServiceFactory); 40 }; 41 42 #endif // CHROME_BROWSER_FAVICON_FAVICON_SERVICE_FACTORY_H_ 43