Settings Rewrite: Fork SyncSetupHandler for MD-Settings

chrome/browser/ui/webui/options/sync_options_handler.h

+// Copyright 2015 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_OPTIONS_SYNC_OPTIONS_HANDLER_H_
+#define CHROME_BROWSER_UI_WEBUI_OPTIONS_SYNC_OPTIONS_HANDLER_H_
+
+#include "base/macros.h"
+#include "chrome/browser/ui/webui/options/options_ui.h"
+#include "chrome/browser/ui/webui/sync_setup_handler.h"
+
+// Tiny class that delegates to the common SyncSetupHandler used by both
+// old Options and new MD Settings.
+class SyncOptionsHandler : public options::OptionsPageUIHandler {
+ public:
+  explicit SyncOptionsHandler(content::WebUI* web_ui);
+  ~SyncOptionsHandler() override;
+
+  // OptionsPageUIHandler implementation.
+  void GetLocalizedValues(base::DictionaryValue* localized_strings) override;
+  void RegisterMessages() override;
+
+ protected:
+  SyncSetupHandler sync_setup_handler_;
+
+  DISALLOW_COPY_AND_ASSIGN(SyncOptionsHandler);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_SYNC_OPTIONS_HANDLER_H_