| // Copyright 2017 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 COMPONENTS_OFFLINE_PAGES_CONTENT_PREFETCH_SERVICE_FACTORY_H_ |
| #define COMPONENTS_OFFLINE_PAGES_CONTENT_PREFETCH_SERVICE_FACTORY_H_ |
| |
| #include "base/macros.h" |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| |
| namespace base { |
| template <typename T> |
| struct DefaultSingletonTraits; |
| } // namespace base |
| |
| namespace offline_pages { |
| |
| class PrefetchService; |
| |
| // A factory to create one PrefetchServiceImpl per browser context. Prefetching |
| // Offline Pages is not supported in incognito, so this class uses default |
| // implementation of |GetBrowserContextToUse|. |
| class PrefetchServiceFactory : public BrowserContextKeyedServiceFactory { |
| public: |
| static PrefetchServiceFactory* GetInstance(); |
| static PrefetchService* GetForBrowserContext( |
| content::BrowserContext* context); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<PrefetchServiceFactory>; |
| |
| PrefetchServiceFactory(); |
| ~PrefetchServiceFactory() override {} |
| |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(PrefetchServiceFactory); |
| }; |
| |
| } // namespace offline_pages |
| |
| #endif // COMPONENTS_OFFLINE_PAGES_CONTENT_PREFETCH_SERVICE_FACTORY_H_ |