Remove Function.prototype.bind monkey patch; this was due to an older

version of phantomjs that didn't have that method.

@@ -453,28 +453,6 @@ module.exports = function (grunt) {
             });
             var requireCallback = function requireCallback(mpConfigBase, withCoverage) {
                 /* global requirejs:false */
-                Function.prototype.bind = function bind() {
-                    if (typeof this !== 'function') {
-                        // closest thing possible to the ECMAScript 5
-                        // internal IsCallable function
-                        throw new TypeError('Function.prototype.bind - what is trying to be bound is not callable');
-                    }
-
-                    var aArgs   = Array.prototype.slice.call(arguments, 1),
-                    fToBind = this,
-                        NOP    = function() {},
-                        fBound  = function() {
-                            return fToBind.apply(this, aArgs.concat(Array.prototype.slice.call(arguments)));
-                        };
-
-                    if (this.prototype) {
-                        // Function.prototype doesn't have a prototype property
-                        NOP.prototype = this.prototype;
-                    }
-                    fBound.prototype = new NOP();
-
-                    return fBound;
-                };
                 requirejs.load = (function(oldLoad) {
                     return function (context, moduleName, url) {
                         //console.log('context=' + JSON.stringify(arguments), 'moduleName=' + moduleName, 'url=' + url);