| // Copyright 2013 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 CHROME_BROWSER_UI_APP_LIST_SEARCH_HISTORY_FACTORY_H_ |
| #define CHROME_BROWSER_UI_APP_LIST_SEARCH_HISTORY_FACTORY_H_ |
| |
| #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h" |
| |
| template<typename T> struct DefaultSingletonTraits; |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace app_list { |
| |
| class History; |
| |
| // Singleton that owns all History and associates them with profiles; |
| class HistoryFactory : public BrowserContextKeyedServiceFactory { |
| public: |
| // Returns singleton instance of HistoryFactory. |
| static HistoryFactory* GetInstance(); |
| |
| // Returns History associated with |context|. |
| static History* GetForBrowserContext(content::BrowserContext* context); |
| |
| private: |
| friend struct DefaultSingletonTraits<HistoryFactory>; |
| |
| HistoryFactory(); |
| virtual ~HistoryFactory(); |
| |
| // BrowserContextKeyedServiceFactory overrides: |
| virtual BrowserContextKeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const OVERRIDE; |
| |
| DISALLOW_COPY_AND_ASSIGN(HistoryFactory); |
| }; |
| |
| } // namespace app_list |
| |
| #endif // CHROME_BROWSER_UI_APP_LIST_SEARCH_HISTORY_FACTORY_H_ |