Mojo's C++ and JavaScript bindings should produce identical messages

mojo/public/bindings/sample/mojom/sample_service.js

 // Copyright 2013 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.
 
 // "Generated" code for sample_service.mojom
 define([
     "mojo/public/bindings/js/core",
     "mojo/public/bindings/js/codec",
   ], function(core, codec) {
 
@@ skipping 36 matching lines @@
     this.a = 0;
     this.b = 0;
     this.c = 0;
     this.bar = null;
     this.data = [];
     this.extra_bars = [];
     this.name = "";
     this.files = [];
   }
 
-  Foo.encodedSize = codec.kStructHeaderSize + 64;
+  Foo.encodedSize = codec.kStructHeaderSize + 56;
 
   Foo.decode = function(decoder) {
     var val = new Foo();
     var numberOfBytes = decoder.read32();
     var numberOfFields = decoder.read32();
     // TODO(abarth): We need to support optional fields.
     val.x = decoder.read32();
     val.y = decoder.read32();
     var packed = decoder.read8();
     val.a = (packed >> 0) & 1;
@@ skipping 20 matching lines @@
     encoder.skip(7);
     encoder.encodeStructPointer(Bar, val.bar);
     encoder.encodeArrayPointer(codec.Uint8, val.data);
     encoder.encodeArrayPointer(new codec.PointerTo(Bar), val.extra_bars);
     encoder.encodeStringPointer(val.name);
     encoder.encodeArrayPointer(codec.Handle, val.files);
   };
 
   // Service ------------------------------------------------------------------
 
-  var kService_Frobinate_Name = 1;
+  var kService_Frobinate_Name = 0;
 
   function Service_Frobinate_Params() {
     this.foo = null;
     this.baz = false;
     this.port = core.kInvalidHandle;
   }
 
   Service_Frobinate_Params.encodedSize = codec.kStructHeaderSize + 16;
 
   Service_Frobinate_Params.decode = function(decoder) {
@@ skipping 111 matching lines @@
 
   var exports = {};
   exports.Bar = Bar;
   exports.Foo = Foo;
   exports.ServiceProxy = ServiceProxy;
   exports.ServiceStub = ServiceStub;
   exports.ServiceClientProxy = ServiceClientProxy;
   exports.ServiceClientStub = ServiceClientStub;
   return exports;
 });