Scaffolding for an experimental discovery API letting users inject links in the recommended pane of…

chrome/browser/extensions/api/discovery/suggested_links_registry_factory.h

+// Copyright (c) 2012 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_EXTENSIONS_API_DISCOVERY_SUGGESTED_LINKS_REGISTRY_FACTORY_H_
+#define CHROME_BROWSER_EXTENSIONS_API_DISCOVERY_SUGGESTED_LINKS_REGISTRY_FACTORY_H_
+#pragma once
+
+#include "base/memory/singleton.h"
+#include "chrome/browser/profiles/profile_keyed_service_factory.h"
+
+namespace extensions {
+
+class SuggestedLinksRegistry;
+
+// Singleton that associate SuggestedLinksRegistry objects with Profiles.
+class SuggestedLinksRegistryFactory : public ProfileKeyedServiceFactory {
+ public:
+  static SuggestedLinksRegistry* GetForProfile(Profile* profile);
+
+  static SuggestedLinksRegistryFactory* GetInstance();
+
+  // Overridden from ProfileKeyedBaseFactory:
+  virtual bool ServiceIsCreatedWithProfile() OVERRIDE;
+
+ private:
+  friend struct DefaultSingletonTraits<SuggestedLinksRegistryFactory>;
+
+  SuggestedLinksRegistryFactory();
+  virtual ~SuggestedLinksRegistryFactory();
+
+  // ProfileKeyedServiceFactory:
+  virtual ProfileKeyedService* BuildServiceInstanceFor(
+      Profile* profile) const OVERRIDE;
+  virtual bool ServiceRedirectedInIncognito() OVERRIDE;
+
+  DISALLOW_COPY_AND_ASSIGN(SuggestedLinksRegistryFactory);
+};
+
+}  // namespace extensions
+
+#endif  // CHROME_BROWSER_EXTENSIONS_API_DISCOVERY_SUGGESTED_LINKS_REGISTRY_FACTORY_H_