JSValue jsDataGridColumnConstructor(ExecState* exec, JSValue slotBase, const Identifier&)
{
    JSDataGridColumn* domObject = static_cast<JSDataGridColumn*>(asObject(slotBase));
    return JSDataGridColumn::getConstructor(exec, domObject->globalObject());
}
JSValue jsDataGridColumnConstructor(ExecState* exec, const Identifier&, const PropertySlot& slot)
{
    JSDataGridColumn* domObject = static_cast<JSDataGridColumn*>(asObject(slot.slotBase()));
    return JSDataGridColumn::getConstructor(exec, domObject->globalObject());
}