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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef CHROME_BROWSER_EXTENSIONS_API_DISCOVERY_SUGGESTED_LINKS_REGISTRY_FACTORY_H_
      6 #define CHROME_BROWSER_EXTENSIONS_API_DISCOVERY_SUGGESTED_LINKS_REGISTRY_FACTORY_H_
      7 
      8 #include "base/memory/singleton.h"
      9 #include "components/browser_context_keyed_service/browser_context_keyed_service_factory.h"
     10 
     11 class Profile;
     12 
     13 namespace extensions {
     14 
     15 class SuggestedLinksRegistry;
     16 
     17 // Singleton that associate SuggestedLinksRegistry objects with Profiles.
     18 class SuggestedLinksRegistryFactory : public BrowserContextKeyedServiceFactory {
     19  public:
     20   static SuggestedLinksRegistry* GetForProfile(Profile* profile);
     21 
     22   static SuggestedLinksRegistryFactory* GetInstance();
     23 
     24   // Overridden from BrowserContextKeyedBaseFactory:
     25   virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
     26 
     27  private:
     28   friend struct DefaultSingletonTraits<SuggestedLinksRegistryFactory>;
     29 
     30   SuggestedLinksRegistryFactory();
     31   virtual ~SuggestedLinksRegistryFactory();
     32 
     33   // BrowserContextKeyedServiceFactory:
     34   virtual BrowserContextKeyedService* BuildServiceInstanceFor(
     35       content::BrowserContext* profile) const OVERRIDE;
     36   virtual content::BrowserContext* GetBrowserContextToUse(
     37       content::BrowserContext* context) const OVERRIDE;
     38 
     39   DISALLOW_COPY_AND_ASSIGN(SuggestedLinksRegistryFactory);
     40 };
     41 
     42 }  // namespace extensions
     43 
     44 #endif  // CHROME_BROWSER_EXTENSIONS_API_DISCOVERY_SUGGESTED_LINKS_REGISTRY_FACTORY_H_
     45