| // Copyright 2021 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_HISTORY_CLUSTERS_HISTORY_CLUSTERS_SERVICE_FACTORY_H_ |
| #define CHROME_BROWSER_HISTORY_CLUSTERS_HISTORY_CLUSTERS_SERVICE_FACTORY_H_ |
| |
| #include "base/no_destructor.h" |
| #include "chrome/browser/profiles/profile_keyed_service_factory.h" |
| #include "content/public/browser/browser_context.h" |
| |
| namespace history_clusters { |
| class HistoryClustersService; |
| } |
| |
| // Factory for BrowserContext keyed HistoryClustersService, which clusters |
| // Chrome history into useful Memories to be surfaced in UI. |
| class HistoryClustersServiceFactory : public ProfileKeyedServiceFactory { |
| public: |
| // This can return nullptr in tests. |
| static history_clusters::HistoryClustersService* GetForBrowserContext( |
| content::BrowserContext* browser_context); |
| |
| static HistoryClustersServiceFactory* GetInstance(); |
| |
| static void EnsureFactoryBuilt(); |
| |
| private: |
| friend base::NoDestructor<HistoryClustersServiceFactory>; |
| |
| HistoryClustersServiceFactory(); |
| ~HistoryClustersServiceFactory() override; |
| |
| // BrowserContextKeyedServiceFactory: |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const override; |
| }; |
| |
| #endif // CHROME_BROWSER_HISTORY_CLUSTERS_HISTORY_CLUSTERS_SERVICE_FACTORY_H_ |