[modules] Store Module metadata in per-Context EmbedderData

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 44933b965becb813a6f0dba8e2b8785ce844bc64..b517b1910ae0882c53b57e3c2ca3ff3b295b550f 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -1900,22 +1900,15 @@ Local<String> Module::GetModuleRequest(int i) const {
   return ToApiHandle<String>(i::handle(module_requests->get(i), isolate));
 }
 
-void Module::SetEmbedderData(Local<Value> data) {
-  Utils::OpenHandle(this)->set_embedder_data(*Utils::OpenHandle(*data));
-}
-
-Local<Value> Module::GetEmbedderData() const {
-  auto self = Utils::OpenHandle(this);
-  return ToApiHandle<Value>(
-      i::handle(self->embedder_data(), self->GetIsolate()));
+int Module::GetIdentityHash() const {
+  return static_cast<int>(Utils::OpenHandle(this)->Hash());
 }
 
 bool Module::Instantiate(Local<Context> context,
-                         Module::ResolveCallback callback,
-                         Local<Value> callback_data) {
+                         Module::ResolveCallback callback) {
   PREPARE_FOR_EXECUTION_BOOL(context, Module, Instantiate);
-  has_pending_exception = !i::Module::Instantiate(
-      Utils::OpenHandle(this), context, callback, callback_data);
+  has_pending_exception =
+      !i::Module::Instantiate(Utils::OpenHandle(this), context, callback);
   RETURN_ON_FAILED_EXECUTION_BOOL();
   return true;
 }