function Type(v) {
    switch(typeof v) {
    case 'undefined': return 'undefined';
    case 'boolean': return 'boolean';
    case 'number': return 'number';
    case 'string': return 'string';
    default: return v === null ? 'null' : 'object';
    }
  }
Calls superclass constructor/method.

This function is only available if you use goog.inherits to
express inheritance relationships between classes.

NOTE: This is a replacement for goog.base and for superClass_
property defined in childCtor.

@param {!Object} me Should always be "this".
@param {string} methodName The method name to call. Calling
    superclass constructor can be done with the special string
    'constructor'.
@param {...*} var_args The arguments to pass to superclass
    method/constructor.
@return {*} The return value of the superclass method/constructor.