do nothing to owner_symbol in AsyncReset

Author: RaisinTen

src/async_wrap.cc

@@ -852,18 +852,6 @@ void AsyncWrap::AsyncReset(Local<Object> resource, double execution_async_id,
                                                      : execution_async_id;
   trigger_async_id_ = env()->get_default_trigger_async_id();
 
-  {
-    HandleScope handle_scope(env()->isolate());
-    Local<Object> obj = object();
-    CHECK(!obj.IsEmpty());
-    if (resource != obj) {
-      USE(obj->Set(
-            env()->context(),
-            env()->owner_symbol(),
-            resource));
-    }
-  }
-
   switch (provider_type()) {
 #define V(PROVIDER)                                                           \
     case PROVIDER_ ## PROVIDER:                                               \