MD Settings: Date and Time page, part 1/3

chrome/browser/ui/webui/settings/chromeos/date_time_handler.h

Index: chrome/browser/ui/webui/settings/chromeos/date_time_handler.h
diff --git a/chrome/browser/ui/webui/settings/chromeos/date_time_handler.h b/chrome/browser/ui/webui/settings/chromeos/date_time_handler.h
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+++ b/chrome/browser/ui/webui/settings/chromeos/date_time_handler.h
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+// Copyright 2016 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_SETTINGS_CHROMEOS_DATE_TIME_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROMEOS_DATE_TIME_HANDLER_H_
+
+#include "base/macros.h"
+#include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h"
+
+namespace content {
+class WebUIDataSource;
+}
+
+namespace chromeos {
+namespace settings {
+
+// Chrome OS date and time settings page UI handler.
+class DateTimeHandler : public ::settings::SettingsPageUIHandler {
+ public:
+  ~DateTimeHandler() override;
+
+  // Adds load-time values to html_source before creating the handler.
+  static DateTimeHandler* Create(content::WebUIDataSource* html_source);
+
+  // SettingsPageUIHandler implementation.
+  void RegisterMessages() override;
+  void OnJavascriptAllowed() override;
+  void OnJavascriptDisallowed() override;
+
+ private:
+  DateTimeHandler();
+
+  DISALLOW_COPY_AND_ASSIGN(DateTimeHandler);
+};
+
+}  // namespace settings
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROMEOS_DATE_TIME_HANDLER_H_