NTP Zombie Code Slayer II: Suggestions Page

chrome/browser/ui/webui/suggestions_internals/suggestions_internals_ui_handler.h

-// 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_SUGGESTIONS_INTERNALS_SUGGESTIONS_INTERNALS_UI_HANDLER_H_
-#define CHROME_BROWSER_UI_WEBUI_SUGGESTIONS_INTERNALS_SUGGESTIONS_INTERNALS_UI_HANDLER_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/ui/webui/ntp/suggestions_combiner.h"
-#include "content/public/browser/web_ui_message_handler.h"
-
-class Profile;
-
-namespace base {
-class ListValue;
-}
-
-// UI Handler for chrome://suggestions-internals/
-class SuggestionsInternalsUIHandler : public content::WebUIMessageHandler,
-                                      public SuggestionsCombiner::Delegate {
- public:
-  explicit SuggestionsInternalsUIHandler(Profile* profile);
-  ~SuggestionsInternalsUIHandler() override;
-
-  // SuggestionsCombiner::Delegate implementation.
-  void OnSuggestionsReady() override;
-
- protected:
-  // WebUIMessageHandler implementation.
-  // Register our handler to get callbacks from javascript.
-  void RegisterMessages() override;
-
-  void HandleGetSuggestions(const base::ListValue* one_element_input_string);
-
-  // Used to combine suggestions from various sources.
-  scoped_ptr<SuggestionsCombiner> suggestions_combiner_;
-
-  Profile* profile_;
-
-  DISALLOW_COPY_AND_ASSIGN(SuggestionsInternalsUIHandler);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_SUGGESTIONS_INTERNALS_SUGGESTIONS_INTERNALS_UI_HANDLER_H_