1 // Copyright 2013 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_SEARCH_INSTANT_SERVICE_FACTORY_H_ 6 #define CHROME_BROWSER_SEARCH_INSTANT_SERVICE_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 InstantService; 14 class Profile; 15 16 // Singleton that owns all InstantServices and associates them with Profiles. 17 class InstantServiceFactory : public BrowserContextKeyedServiceFactory { 18 public: 19 // Returns the InstantService for |profile|. 20 static InstantService* GetForProfile(Profile* profile); 21 22 static InstantServiceFactory* GetInstance(); 23 24 private: 25 friend struct DefaultSingletonTraits<InstantServiceFactory>; 26 27 InstantServiceFactory(); 28 virtual ~InstantServiceFactory(); 29 30 // Overridden from BrowserContextKeyedServiceFactory: 31 virtual content::BrowserContext* GetBrowserContextToUse( 32 content::BrowserContext* context) const OVERRIDE; 33 virtual KeyedService* BuildServiceInstanceFor( 34 content::BrowserContext* profile) const OVERRIDE; 35 36 DISALLOW_COPY_AND_ASSIGN(InstantServiceFactory); 37 }; 38 39 #endif // CHROME_BROWSER_SEARCH_INSTANT_SERVICE_FACTORY_H_ 40