Begin implementing V8 bindings for Mojo

gin/dictionary.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 "gin/dictionary.h"
+
+namespace gin {
+
+Dictionary::Dictionary(v8::Isolate* isolate)
+    : isolate_(isolate) {
+}
+
+Dictionary::Dictionary(v8::Isolate* isolate,
+                       v8::Handle<v8::Object> object)
+    : isolate_(isolate),
+      object_(object) {
+}
+
+Dictionary::~Dictionary() {
+}
+
+Dictionary Dictionary::CreateEmpty(v8::Isolate* isolate) {
+  Dictionary dictionary(isolate);
+  dictionary.object_ = v8::Object::New();
+  return dictionary;
+}
+
+v8::Handle<v8::Value> Converter<Dictionary>::ToV8(v8::Isolate* isolate,
+                                                  Dictionary val) {
+  return val.object_;
+}
+
+bool FromV8(v8::Handle<v8::Value> val, Dictionary* out) {
+  if (!val->IsObject())
+    return false;
+  *out = Dictionary(out->isolate(), v8::Handle<v8::Object>::Cast(val));
+  return true;
+}
+
+}  // namespace gin