Cleanup & travis (should break)

lib/polyfills/Function.prototype.bind.js

@@ -1,19 +1,19 @@
 if (!Function.prototype.bind) {
-  Function.prototype.bind = function (oThis) {
+  Function.prototype.bind = function(oThis) {
     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)
-    var fToBind = this
-    var fNOP = function () {}
-    var fBound = function () {
-      return fToBind.apply(this instanceof fNOP && oThis ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)))
+    var that = this
+    var Fnoop = function() {}
+    var fBound = function() {
+      return that.apply(this instanceof Fnoop && oThis ? this : oThis, aArgs.concat(Array.prototype.slice.call(arguments)))
     }
 
-    fNOP.prototype = this.prototype
-    fBound.prototype = new fNOP()
+    Fnoop.prototype = this.prototype
+    fBound.prototype = new Fnoop()
 
     return fBound
   }