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_GOOGLE_GOOGLE_URL_TRACKER_FACTORY_H_ 6 #define CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_FACTORY_H_ 7 8 #include "base/basictypes.h" 9 #include "base/memory/singleton.h" 10 #include "components/keyed_service/content/browser_context_keyed_service_factory.h" 11 12 class GoogleURLTracker; 13 class Profile; 14 15 // Singleton that owns all GoogleURLTrackers and associates them with Profiles. 16 class GoogleURLTrackerFactory : public BrowserContextKeyedServiceFactory { 17 public: 18 // Returns the GoogleURLTracker for |profile|. This may return NULL for a 19 // testing profile. 20 static GoogleURLTracker* GetForProfile(Profile* profile); 21 22 static GoogleURLTrackerFactory* GetInstance(); 23 24 private: 25 friend struct DefaultSingletonTraits<GoogleURLTrackerFactory>; 26 27 GoogleURLTrackerFactory(); 28 virtual ~GoogleURLTrackerFactory(); 29 30 // BrowserContextKeyedServiceFactory: 31 virtual KeyedService* BuildServiceInstanceFor( 32 content::BrowserContext* profile) const OVERRIDE; 33 virtual void RegisterProfilePrefs( 34 user_prefs::PrefRegistrySyncable* registry) OVERRIDE; 35 virtual content::BrowserContext* GetBrowserContextToUse( 36 content::BrowserContext* context) const OVERRIDE; 37 virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE; 38 virtual bool ServiceIsNULLWhileTesting() const OVERRIDE; 39 40 DISALLOW_COPY_AND_ASSIGN(GoogleURLTrackerFactory); 41 }; 42 43 #endif // CHROME_BROWSER_GOOGLE_GOOGLE_URL_TRACKER_FACTORY_H_ 44