[iOS] Support for chrome://version

components/version_ui/version_handler_helper.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 CHROMECAST_BASE_CAST_SYS_INFO_UTIL_H_
-#define CHROMECAST_BASE_CAST_SYS_INFO_UTIL_H_
-
-#include <string>
-#include <vector>
+#ifndef COMPONENTS_VERSION_UI_VERSION_HANDLER_HELPER_H_
+#define COMPONENTS_VERSION_UI_VERSION_HANDLER_HELPER_H_
 
 #include "base/memory/scoped_ptr.h"
 
-namespace chromecast {
+namespace base {
+class Value;
+}
 
-class CastSysInfo;
+namespace version_ui {
 
-scoped_ptr<CastSysInfo> CreateSysInfo();
+// Returns the list of variations to be displayed on the chrome:://version page.
+scoped_ptr<base::Value> GetVariationsList();
 
-}  // namespace chromecast
+}  // namespace version_ui
 
-#endif  // CHROMECAST_BASE_CAST_SYS_INFO_UTIL_H_
+#endif  // COMPONENTS_VERSION_UI_VERSION_HANDLER_HELPER_H_