[api] Remove NeanderObject

src/messages.cc

Index: src/messages.cc
diff --git a/src/messages.cc b/src/messages.cc
index 176b28d40e2ec280553eb24dab17da9218fefd9b..87e0682f9723834af350ad613d5ce762576ec309 100644
--- a/src/messages.cc
+++ b/src/messages.cc
@@ -134,11 +134,11 @@ void MessageHandler::ReportMessage(Isolate* isolate, MessageLocation* loc,
     for (int i = 0; i < global_length; i++) {
       HandleScope scope(isolate);
       if (global_listeners->get(i)->IsUndefined(isolate)) continue;
-      v8::NeanderObject listener(JSObject::cast(global_listeners->get(i)));
-      Handle<Foreign> callback_obj(Foreign::cast(listener.get(0)));
+      FixedArray* listener = FixedArray::cast(global_listeners->get(i));
+      Foreign* callback_obj = Foreign::cast(listener->get(0));
       v8::MessageCallback callback =
           FUNCTION_CAST<v8::MessageCallback>(callback_obj->foreign_address());
-      Handle<Object> callback_data(listener.get(1), isolate);
+      Handle<Object> callback_data(listener->get(1), isolate);
       {
         // Do not allow exceptions to propagate.
         v8::TryCatch try_catch(reinterpret_cast<v8::Isolate*>(isolate));