| // 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 CHROME_BROWSER_FAVICON_CHROME_FALLBACK_ICON_CLIENT_FACTORY_H_ |
| #define CHROME_BROWSER_FAVICON_CHROME_FALLBACK_ICON_CLIENT_FACTORY_H_ |
| |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| |
| namespace base { |
| template <typename T> struct DefaultSingletonTraits; |
| } |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace favicon { |
| class FallbackIconClient; |
| } |
| |
| // Singleton that owns all ChromeFallbackIconClients and associates them with |
| // Profiles. |
| class ChromeFallbackIconClientFactory |
| : public BrowserContextKeyedServiceFactory { |
| public: |
| // Returns the instance of FallbackIconClient associated with this profile |
| // (creating one if none exists). |
| static favicon::FallbackIconClient* GetForBrowserContext( |
| content::BrowserContext* context); |
| |
| // Returns an instance of the factory singleton. |
| static ChromeFallbackIconClientFactory* GetInstance(); |
| |
| private: |
| friend struct base::DefaultSingletonTraits<ChromeFallbackIconClientFactory>; |
| |
| ChromeFallbackIconClientFactory(); |
| ~ChromeFallbackIconClientFactory() override; |
| |
| // BrowserContextKeyedServiceFactory: |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const override; |
| }; |
| |
| #endif // CHROME_BROWSER_FAVICON_CHROME_FALLBACK_ICON_CLIENT_FACTORY_H_ |