Walk the hidden prototype chain in SetSuperProperty

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 5ee778a5b84ed4c018d2641714d5215315d65bb4..f3d492955bfab448238de125ab7e519fc497085c 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -4257,7 +4257,7 @@ Maybe<bool> Object::SetSuperProperty(LookupIterator* it, Handle<Object> value,
   }
   Handle<JSReceiver> receiver = Handle<JSReceiver>::cast(it->GetReceiver());
 
-  LookupIterator::Configuration c = LookupIterator::OWN;
+  LookupIterator::Configuration c = LookupIterator::HIDDEN;
   LookupIterator own_lookup =
       it->IsElement() ? LookupIterator(isolate, receiver, it->index(), c)
                       : LookupIterator(receiver, it->name(), c);