// 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 IOS_CHROME_BROWSER_UI_WEBUI_VERSION_HANDLER_H_
#define IOS_CHROME_BROWSER_UI_WEBUI_VERSION_HANDLER_H_

#include "base/macros.h"
#include "ios/public/provider/web/web_ui_ios_message_handler.h"

namespace base {
class ListValue;
}

// Handler class for Version page operations.
class VersionHandler : public web::WebUIIOSMessageHandler {
 public:
  VersionHandler();
  ~VersionHandler() override;

  // content::WebUIMessageHandler implementation.
  void RegisterMessages() override;

  // Callback for the "requestVersionInfo" message. This asynchronously requests
  // the list of variations.
  void HandleRequestVersionInfo(const base::ListValue* args);

 private:
  DISALLOW_COPY_AND_ASSIGN(VersionHandler);
};

#endif  // IOS_CHROME_BROWSER_UI_WEBUI_VERSION_HANDLER_H_