Implement Asynchronous Module Definition API for Mojo

gin/per_isolate_data.cc

Index: gin/per_isolate_data.cc
diff --git a/gin/per_isolate_data.cc b/gin/per_isolate_data.cc
index 56b2c533fb08ca2c7ca86c2f6662a54f51801a89..b18a89ad9587dced684ce4d6b406d1ac45943b1d 100644
--- a/gin/per_isolate_data.cc
+++ b/gin/per_isolate_data.cc
@@ -9,6 +9,7 @@ using v8::Handle;
 using v8::Isolate;
 using v8::Local;
 using v8::Object;
+using v8::FunctionTemplate;
 using v8::ObjectTemplate;
 
 namespace gin {
@@ -30,6 +31,11 @@ void PerIsolateData::SetObjectTemplate(WrapperInfo* info,
   object_templates_[info] = Eternal<ObjectTemplate>(isolate_, templ);
 }
 
+void PerIsolateData::SetFunctionTemplate(WrapperInfo* info,
+                                         Local<FunctionTemplate> templ) {
+  function_templates_[info] = Eternal<FunctionTemplate>(isolate_, templ);
+}
+
 v8::Local<v8::ObjectTemplate> PerIsolateData::GetObjectTemplate(
     WrapperInfo* info) {
   ObjectTemplateMap::iterator it = object_templates_.find(info);
@@ -38,4 +44,12 @@ v8::Local<v8::ObjectTemplate> PerIsolateData::GetObjectTemplate(
   return it->second.Get(isolate_);
 }
 
+v8::Local<v8::FunctionTemplate> PerIsolateData::GetFunctionTemplate(
+    WrapperInfo* info) {
+  FunctionTemplateMap::iterator it = function_templates_.find(info);
+  if (it == function_templates_.end())
+    return v8::Local<v8::FunctionTemplate>();
+  return it->second.Get(isolate_);
+}
+
 }  // namespace gin