| // Copyright 2015 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 IOS_CHROME_BROWSER_FAVICON_IOS_CHROME_LARGE_ICON_CACHE_FACTORY_H_ |
| #define IOS_CHROME_BROWSER_FAVICON_IOS_CHROME_LARGE_ICON_CACHE_FACTORY_H_ |
| |
| #include <memory> |
| |
| #include "base/macros.h" |
| #include "components/keyed_service/ios/browser_state_keyed_service_factory.h" |
| |
| class KeyedService; |
| class LargeIconCache; |
| |
| namespace base { |
| template <typename T> |
| struct DefaultSingletonTraits; |
| } |
| |
| namespace ios { |
| class ChromeBrowserState; |
| } |
| |
| // Singleton that owns all LargeIconCaches and associates them with |
| // ChromeBrowserState. |
| class IOSChromeLargeIconCacheFactory : public BrowserStateKeyedServiceFactory { |
| public: |
| static LargeIconCache* GetForBrowserState( |
| ios::ChromeBrowserState* browser_state); |
| |
| static IOSChromeLargeIconCacheFactory* GetInstance(); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<IOSChromeLargeIconCacheFactory>; |
| |
| IOSChromeLargeIconCacheFactory(); |
| ~IOSChromeLargeIconCacheFactory() override; |
| |
| // BrowserStateKeyedServiceFactory implementation. |
| std::unique_ptr<KeyedService> BuildServiceInstanceFor( |
| web::BrowserState* context) const override; |
| web::BrowserState* GetBrowserStateToUse( |
| web::BrowserState* context) const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(IOSChromeLargeIconCacheFactory); |
| }; |
| |
| #endif // IOS_CHROME_BROWSER_FAVICON_IOS_CHROME_LARGE_ICON_CACHE_FACTORY_H_ |