Simple bug fixing.

core-js/src/main/javascript/Utils.js

@@ -20,28 +20,6 @@ core.Utils = {
 
 };
 
-/**
- * http://kevlindev.com/tutorials/javascript/inheritance/index.htm
- * A function used to extend one class with another
- *
- * @param {Object} subClass
- *         The inheriting class, or subclass
- * @param {Object} baseClass
- *         The class from which to inherit
- */
-objects = {};
-objects.extend = function(subClass, baseClass) {
-    function inheritance() {
-    }
-
-    inheritance.prototype = baseClass.prototype;
-
-    subClass.prototype = new inheritance();
-    subClass.prototype.constructor = subClass;
-    subClass.baseConstructor = baseClass;
-    subClass.superClass = baseClass.prototype;
-};
-
 Math.sign = function(value) {
     return (value >= 0) ? 1 : -1;
 };