Implement Mojo message codec in JavaScript

mojo/public/bindings/js/core.cc

Index: mojo/public/bindings/js/core.cc
diff --git a/mojo/public/bindings/js/core.cc b/mojo/public/bindings/js/core.cc
index 0fb78fecbb919e4edfab81a4bd775255b8e63077..9760ca099c932e23de98bc5dc933f0d2a573873a 100644
--- a/mojo/public/bindings/js/core.cc
+++ b/mojo/public/bindings/js/core.cc
@@ -131,9 +131,11 @@ void ReadMessage(const v8::FunctionCallbackInfo<v8::Value>& info) {
 
 gin::WrapperInfo g_core_wrapper_info = {};
 
-}
+}  // namespace
+
+const char Core::kModuleName[] = "mojo/public/bindings/js/core";
 
-v8::Local<v8::ObjectTemplate> GetCoreTemplate(v8::Isolate* isolate) {
+v8::Local<v8::ObjectTemplate> Core::GetTemplate(v8::Isolate* isolate) {
   gin::PerIsolateData* data = gin::PerIsolateData::From(isolate);
   v8::Local<v8::ObjectTemplate> templ = data->GetObjectTemplate(
       &g_core_wrapper_info);