1 // Copyright 2014 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 COMPONENTS_POWER_ORIGIN_POWER_MAP_FACTORY_H_ 6 #define COMPONENTS_POWER_ORIGIN_POWER_MAP_FACTORY_H_ 7 8 #include "base/memory/singleton.h" 9 #include "components/keyed_service/content/browser_context_keyed_service_factory.h" 10 11 namespace power { 12 13 class OriginPowerMap; 14 15 class OriginPowerMapFactory : public BrowserContextKeyedServiceFactory { 16 public: 17 static OriginPowerMap* GetForBrowserContext(content::BrowserContext* context); 18 static OriginPowerMapFactory* GetInstance(); 19 20 private: 21 friend struct DefaultSingletonTraits<OriginPowerMapFactory>; 22 23 OriginPowerMapFactory(); 24 virtual ~OriginPowerMapFactory(); 25 26 // BrowserContextKeyedServiceFactory: 27 virtual KeyedService* BuildServiceInstanceFor( 28 content::BrowserContext* context) const OVERRIDE; 29 30 DISALLOW_COPY_AND_ASSIGN(OriginPowerMapFactory); 31 }; 32 33 } // namespace power 34 35 #endif // COMPONENTS_POWER_ORIGIN_POWER_MAP_FACTORY_H_ 36