Add network_menu_ui.cc and network_menu.js

chrome/browser/chromeos/dom_ui/network_menu_ui.h

+// Copyright (c) 2010 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_CHROMEOS_DOM_UI_NETWORK_MENU_UI_H_
+#define CHROME_BROWSER_CHROMEOS_DOM_UI_NETWORK_MENU_UI_H_
+#pragma once
+
+#include "chrome/browser/chromeos/dom_ui/menu_ui.h"
+
+namespace views {
+class Menu2;
+}  // namespace views
+
+namespace menus {
+class MenuModel;
+} // namespace menus
+
+namespace chromeos {
+
+class NetworkMenuUI : public MenuUI {
+ public:
+  explicit NetworkMenuUI(TabContents* contents);
+
+  // A callback method that is invoked when the JavaScript wants
+  // to invoke an action in the model.
+  // By convention the first member of 'values' describes the action.
+  void ModelAction(const menus::MenuModel* model,
+                   const ListValue* values);
+
+  // MenuUI overrides
+  virtual DictionaryValue* CreateMenuItem(const menus::MenuModel* model,
+                                          int index,
+                                          const char* type,
+                                          int* max_icon_width,
+                                          bool* has_accel) const;
+  virtual void AddCustomConfigValues(DictionaryValue* config) const;
+
+  // A convenient factory method to create Menu2 for the network menu.
+  static views::Menu2* CreateMenu2(menus::MenuModel* model);
+
+ private:
+
+  DISALLOW_COPY_AND_ASSIGN(NetworkMenuUI);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_DOM_UI_NETWORK_MENU_UI_H_