[runtime] Force internalize names used before lookup in in DescriptorArray and TransitionArray

src/transitions-inl.h

Index: src/transitions-inl.h
diff --git a/src/transitions-inl.h b/src/transitions-inl.h
index 96d9495bf404cecb30760e01551bbd22a1fd7277..9424497e199ac2941e7eac15ff362701ed55933b 100644
--- a/src/transitions-inl.h
+++ b/src/transitions-inl.h
@@ -100,7 +100,9 @@ void TransitionArray::SetTarget(int transition_number, Map* value) {
 
 
 int TransitionArray::SearchName(Name* name, int* out_insertion_index) {
-  return internal::Search<ALL_ENTRIES>(this, name, 0, out_insertion_index);
+  DCHECK(name->IsUniqueName());
+  return internal::Search<ALL_ENTRIES>(this, name, number_of_entries(),
+                                       out_insertion_index);
 }