| // 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 IOS_CHROME_BROWSER_UI_EXTERNAL_FILE_REMOVER_FACTORY_H_ |
| #define IOS_CHROME_BROWSER_UI_EXTERNAL_FILE_REMOVER_FACTORY_H_ |
| |
| #include <memory> |
| |
| #include "base/no_destructor.h" |
| #include "components/keyed_service/ios/browser_state_keyed_service_factory.h" |
| |
| namespace ios { |
| class ChromeBrowserState; |
| } |
| |
| class ExternalFileRemover; |
| |
| // Singleton that owns all |ExternalFileRemover| and associates them with |
| // browser states. Listens for the |BrowserState|'s destruction notification and |
| // cleans up the associated |ExternalFileRemover|. |
| class ExternalFileRemoverFactory : public BrowserStateKeyedServiceFactory { |
| public: |
| static ExternalFileRemover* GetForBrowserState( |
| ios::ChromeBrowserState* browser_state); |
| static ExternalFileRemoverFactory* GetInstance(); |
| |
| private: |
| friend class base::NoDestructor<ExternalFileRemoverFactory>; |
| |
| ExternalFileRemoverFactory(); |
| ~ExternalFileRemoverFactory() override; |
| |
| // BrowserStateKeyedServiceFactory implementation. |
| std::unique_ptr<KeyedService> BuildServiceInstanceFor( |
| web::BrowserState* context) const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(ExternalFileRemoverFactory); |
| }; |
| |
| #endif // IOS_CHROME_BROWSER_UI_EXTERNAL_FILE_REMOVER_FACTORY_H_ |