WebUI: Move chrome/browser/dom_ui/options/ to chrome/browser/webui/options.

chrome/browser/dom_ui/options/about_page_handler.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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_DOM_UI_OPTIONS_ABOUT_PAGE_HANDLER_H_
 #define CHROME_BROWSER_DOM_UI_OPTIONS_ABOUT_PAGE_HANDLER_H_
+#pragma once
 
-#include <string>
-
-#include "chrome/browser/dom_ui/options/options_ui.h"
-
-#if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/cros/update_library.h"
-#include "chrome/browser/chromeos/version_loader.h"
-#endif
-
-// ChromeOS about page UI handler.
-class AboutPageHandler : public OptionsPageUIHandler {
- public:
-  AboutPageHandler();
-  virtual ~AboutPageHandler();
-
-  // OptionsUIHandler implementation.
-  virtual void GetLocalizedValues(DictionaryValue* localized_strings);
-  virtual void RegisterMessages();
-
- private:
-  // The function is called from JavaScript when the about page is ready.
-  void PageReady(const ListValue* args);
-
-  // The function is called from JavaScript to set the release track like
-  // "beta-channel" and "dev-channel".
-  void SetReleaseTrack(const ListValue* args);
-
-#if defined(OS_CHROMEOS)
-  // Initiates update check.
-  void CheckNow(const ListValue* args);
-
-  // Restarts the system.
-  void RestartNow(const ListValue* args);
-
-  // Callback from chromeos::VersionLoader giving the version.
-  void OnOSVersion(chromeos::VersionLoader::Handle handle,
-                   std::string version);
-  void UpdateStatus(const chromeos::UpdateLibrary::Status& status);
-
-  // Handles asynchronously loading the version.
-  chromeos::VersionLoader loader_;
-
-  // Used to request the version.
-  CancelableRequestConsumer consumer_;
-
-  // Update Observer
-  class UpdateObserver;
-  scoped_ptr<UpdateObserver> update_observer_;
-
-  int progress_;
-  bool sticky_;
-  bool started_;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(AboutPageHandler);
-};
+#include "chrome/browser/webui/options/about_page_handler.h"
+// TODO(tfarina): remove this file once all includes have been updated.
 
 #endif  // CHROME_BROWSER_DOM_UI_OPTIONS_ABOUT_PAGE_HANDLER_H_