| Index: chrome/browser/ui/webui/predictors/autocomplete_action_predictor_dom_handler.h | 
| diff --git a/chrome/browser/ui/webui/predictors/autocomplete_action_predictor_dom_handler.h b/chrome/browser/ui/webui/predictors/autocomplete_action_predictor_dom_handler.h | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..f27ca9e63f4aaa7c1d2736eeb27dc0c1c292bce2 | 
| --- /dev/null | 
| +++ b/chrome/browser/ui/webui/predictors/autocomplete_action_predictor_dom_handler.h | 
| @@ -0,0 +1,39 @@ | 
| +// 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_UI_WEBUI_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_DOM_HANDLER_H_ | 
| +#define CHROME_BROWSER_UI_WEBUI_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_DOM_HANDLER_H_ | 
| +#pragma once | 
| + | 
| +#include "base/compiler_specific.h" | 
| +#include "content/public/browser/web_ui_message_handler.h" | 
| + | 
| +namespace base { | 
| +class ListValue; | 
| +} | 
| + | 
| +class AutocompleteActionPredictor; | 
| +class Profile; | 
| + | 
| +// The handler for Javascript messages for about:predictors. | 
| +class AutocompleteActionPredictorDOMHandler | 
| +    : public content::WebUIMessageHandler { | 
| + public: | 
| +  explicit AutocompleteActionPredictorDOMHandler(Profile* profile); | 
| +  virtual ~AutocompleteActionPredictorDOMHandler(); | 
| + | 
| +  // WebUIMessageHandler implementation. | 
| +  virtual void RegisterMessages() OVERRIDE; | 
| + | 
| + private: | 
| +  // Synchronously fetches the database from AutocompleteActionPredictor and | 
| +  // calls into JS with the resulting DictionaryValue. | 
| +  void RequestAutocompleteActionPredictorDb(const base::ListValue* args); | 
| + | 
| +  AutocompleteActionPredictor* autocomplete_action_predictor_; | 
| + | 
| +  DISALLOW_COPY_AND_ASSIGN(AutocompleteActionPredictorDOMHandler); | 
| +}; | 
| + | 
| +#endif  // CHROME_BROWSER_UI_WEBUI_PREDICTORS_AUTOCOMPLETE_ACTION_PREDICTOR_DOM_HANDLER_H_ | 
|  |