VKEY_LMENU        233 Source/platform/KeyCodeConversionAndroid.cpp         return VKEY_LMENU;
VKEY_LMENU        123 Source/platform/KeyCodeConversionGtk.cpp         return VKEY_LMENU; // (A4) Left ALT key
VKEY_LMENU        294 Source/web/WebInputEventFactoryGtk.cpp     case WebCore::VKEY_LMENU: