Index: chrome/browser/history/top_sites_factory.h |
diff --git a/chrome/browser/history/top_sites_factory.h b/chrome/browser/history/top_sites_factory.h |
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+// 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_HISTORY_TOP_SITES_FACTORY_H_ |
+#define CHROME_BROWSER_HISTORY_TOP_SITES_FACTORY_H_ |
+ |
+#include "base/memory/ref_counted.h" |
+#include "chrome/browser/history/top_sites.h" |
+#include "components/keyed_service/content/refcounted_browser_context_keyed_service_factory.h" |
+ |
+template <typename T> |
+struct DefaultSingletonTraits; |
+ |
+// Used for creating and fetching a per-profile instance of the |
+// TopSites. |
+class TopSitesFactory : public RefcountedBrowserContextKeyedServiceFactory { |
+ public: |
+ // Get the TopSites service for |profile|, creating one if needed. |
+ static scoped_refptr<history::TopSites> GetForProfile(Profile* profile); |
+ |
+ // Get the TopSites service for |profile|, but do not create it if it doesn't |
+ // exist. |
+ static scoped_refptr<history::TopSites> GetForProfileIfExists( |
+ Profile* profile); |
+ |
+ // Get the singleton instance of the factory. |
+ static TopSitesFactory* GetInstance(); |
+ |
+ protected: |
sdefresne
2015/01/21 17:57:23
style: prefer to make overridden methods "private"
|
+ // Overridden from BrowserContextKeyedServiceFactory. |
+ scoped_refptr<RefcountedKeyedService> BuildServiceInstanceFor( |
+ content::BrowserContext* context) const override; |
+ |
+ private: |
+ friend struct DefaultSingletonTraits<TopSitesFactory>; |
+ |
+ TopSitesFactory(); |
+ ~TopSitesFactory() override; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(TopSitesFactory); |
+}; |
+ |
+#endif // CHROME_BROWSER_HISTORY_TOP_SITES_FACTORY_H_ |