Begin implementing V8 bindings for Mojo

mojo/public/bindings/js/v8_mojo.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/v8_mojo.h"
+
+#include "mojo/public/bindings/js/v8_core.h"
+
+namespace mojo {
+namespace js {
+
+namespace {
+
+void CreateMessagePipeCallback(
+    const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Isolate* isolate = info.GetIsolate();
+
+  mojo::Handle handle_0;
+  mojo::Handle handle_1;
+  MojoResult result = mojo::CreateMessagePipe(&handle_0, &handle_1);
+
+  v8::Handle<v8::Object> object = v8::Object::New();
+  object->Set(v8::String::NewSymbol("result"),
+              Wrapper<MojoResult>::ToObject(isolate, result));
+  object->Set(v8::String::NewSymbol("handle0"),
+              Wrapper<mojo::Handle>::ToObject(isolate, handle_0));
+  object->Set(v8::String::NewSymbol("handle1"),
+              Wrapper<mojo::Handle>::ToObject(isolate, handle_0));
+  info.GetReturnValue().Set(object);
+}
+
+// TODO(abarth): Implement this functions:
+//
+// MojoResult WaitMany(const Handle* handles,
+//                     const MojoWaitFlags* flags,
+//                     uint32_t num_handles,
+//                     MojoDeadline deadline);
+
+}
+
+v8::Local<v8::ObjectTemplate> CreateMojoTemplate() {
+  v8::Local<v8::ObjectTemplate> mojo_template = v8::ObjectTemplate::New();
+  mojo_template->Set(v8::String::NewSymbol("createMessagePipe"),
+                     v8::FunctionTemplate::New(CreateMessagePipeCallback));
+  return mojo_template;
+}
+
+}  // namespace js
+}  // namespace mojo