Mojo JS bindings: change module loading solution.

mojo/public/js/new_bindings/buffer.js

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-define("mojo/public/js/buffer", function() {
+(function() {
+  var internal = mojo.internal;
 
   var kHostIsLittleEndian = (function () {
     var endianArrayBuffer = new ArrayBuffer(2);
     var endianUint8Array = new Uint8Array(endianArrayBuffer);
     var endianUint16Array = new Uint16Array(endianArrayBuffer);
     endianUint16Array[0] = 1;
     return endianUint8Array[0] == 1;
   })();
 
   var kHighWordMultiplier = 0x100000000;
@@ skipping 127 matching lines @@
     }
   }
 
   Buffer.prototype.setFloat32 = function(offset, value) {
     this.dataView.setFloat32(offset, value, kHostIsLittleEndian);
   }
   Buffer.prototype.setFloat64 = function(offset, value) {
     this.dataView.setFloat64(offset, value, kHostIsLittleEndian);
   }
 
-  var exports = {};
-  exports.Buffer = Buffer;
-  return exports;
-});
+  internal.Buffer = Buffer;
+})();