Port the Menu class to GTK.

chrome/browser/gtk/standard_menus.h

+// Copyright (c) 2006-2008 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_VIEWS_STANDARD_MENUS_H_
+#define CHROME_VIEWS_STANDARD_MENUS_H_
+
+class Menu;
+class Profile;
+
+enum MenuItemType {
+  MENU_NORMAL = 0,
+  MENU_CHECKBOX,
+  MENU_SEPARATOR,
+
+  // Speical value to stop processing this MenuCreateMaterial.
+  MENU_END
+};
+
+struct MenuCreateMaterial {
+  // This menu item type
+  MenuItemType type;
+
+  // The command id (an IDC_* value)
+  unsigned int id;
+
+  // The label id (an IDS_* value)
+  unsigned int label_id;
+
+  // An argument to GetStringF(menu_label_id, ...). When 0, the value of
+  // menu_label_id is just passed to GetString().
+  unsigned int label_argument;
+
+  // If non-NULL, a pointer to the struct we're supposed to use
+  MenuCreateMaterial* submenu;
+};
+
+// Returns the menu construction data structure for the page menu.
+const MenuCreateMaterial* GetStandardPageMenu();
+
+// Returns the menu construction data structure for the app menu.
+const MenuCreateMaterial* GetStandardAppMenu();
+
+#endif  // CHROME_VIEWS_STANDARD_MENUS_H_