Implement Mojo message codec in JavaScript

mojo/public/bindings/js/runner_delegate.cc

-// 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.
-
-#include "mojo/public/bindings/js/runner_delegate.h"
-
-#include "gin/modules/module_registry.h"
-#include "mojo/public/bindings/js/core.h"
-#include "mojo/public/bindings/js/global.h"
-
-namespace mojo {
-namespace js {
-
-RunnerDelegate::RunnerDelegate() {
-}
-
-RunnerDelegate::~RunnerDelegate() {
-}
-
-v8::Handle<v8::ObjectTemplate> RunnerDelegate::GetGlobalTemplate(
-    gin::Runner* runner) {
-  return js::GetGlobalTemplate(runner->isolate());
-}
-
-void RunnerDelegate::DidCreateContext(gin::Runner* runner) {
-  v8::Handle<v8::Context> context = runner->context();
-  gin::ModuleRegistry* registry =
-      gin::ModuleRegistry::From(context);
-
-  registry->AddBuiltinModule(runner->isolate(), "core",
-                             GetCoreTemplate(runner->isolate()));
-}
-
-}  // namespace js
-}  // namespace mojo