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 12class Profile; 13 14namespace predictors { 15 16class 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. 21class 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