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_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_FACTORY_H_ 6 #define CHROME_BROWSER_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_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 Profile; 13 14 namespace predictors { 15 16 class AutocompleteActionPredictor; 17 18 // Singleton that owns all AutocompleteActionPredictors and associates them with 19 // Profiles. Listens for the Profile's destruction notification and cleans up 20 // the associated AutocompleteActionPredictor. 21 class AutocompleteActionPredictorFactory 22 : public BrowserContextKeyedServiceFactory { 23 public: 24 static AutocompleteActionPredictor* GetForProfile(Profile* profile); 25 26 static AutocompleteActionPredictorFactory* GetInstance(); 27 28 private: 29 friend struct DefaultSingletonTraits<AutocompleteActionPredictorFactory>; 30 31 AutocompleteActionPredictorFactory(); 32 virtual ~AutocompleteActionPredictorFactory(); 33 34 // BrowserContextKeyedServiceFactory: 35 virtual content::BrowserContext* GetBrowserContextToUse( 36 content::BrowserContext* context) const OVERRIDE; 37 virtual KeyedService* BuildServiceInstanceFor( 38 content::BrowserContext* profile) const OVERRIDE; 39 40 DISALLOW_COPY_AND_ASSIGN(AutocompleteActionPredictorFactory); 41 }; 42 43 } // namespace predictors 44 45 #endif // CHROME_BROWSER_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_FACTORY_H_ 46