[WIP] Mojo native bindings interface.

content/shell/renderer/layout_test/interface_registry_js_wrapper.cc

 // Copyright 2016 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 "content/shell/renderer/layout_test/interface_registry_js_wrapper.h"
 
 #include <memory>
 #include <utility>
 
-#include "mojo/edk/js/handle.h"
 #include "services/service_manager/public/cpp/interface_registry.h"
+#include "third_party/WebKit/public/web/WebMojoBindings.h"
+
+namespace gin {
+template <>
+struct Converter<mojo::Handle> {
+  static v8::Handle<v8::Value> ToV8(v8::Isolate* isolate, mojo::Handle val) {
+    return blink::WebMojoBindings::wrap(isolate->GetCurrentContext(),
+                                        mojo::MakeScopedHandle(val));
+  }
+};
+}  // namespace gin
 
 namespace content {
 
 gin::WrapperInfo InterfaceRegistryJsWrapper::kWrapperInfo = {
     gin::kEmbedderNativeGin};
 const char InterfaceRegistryJsWrapper::kPerFrameModuleName[] =
     "content/shell/renderer/layout_test/frame_interface_registry";
 const char InterfaceRegistryJsWrapper::kPerProcessModuleName[] =
     "content/shell/renderer/layout_test/interface_registry";
 
@@ skipping 41 matching lines @@
 }
 
 // static
 void InterfaceRegistryJsWrapper::ClearContext(
     const v8::WeakCallbackInfo<InterfaceRegistryJsWrapper>& data) {
   InterfaceRegistryJsWrapper* registry = data.GetParameter();
   registry->context_.Reset();
 }
 
 }  // namespace content