1 files changed, 1 insertions, 2 deletions
diff --git a/deps/v8/src/strings/string-stream.cc b/deps/v8/src/strings/string-stream.cc
index 25a8ffc3c1..5747f66bba 100644
--- a/deps/v8/src/strings/string-stream.cc
+++ b/deps/v8/src/strings/string-stream.cc
@@ -298,9 +298,8 @@ void StringStream::PrintName(Object name) {
 
 void StringStream::PrintUsingMap(JSObject js_object) {
   Map map = js_object.map();
-  int real_size = map.NumberOfOwnDescriptors();
   DescriptorArray descs = map.instance_descriptors();
-  for (int i = 0; i < real_size; i++) {
+  for (InternalIndex i : map.IterateOwnDescriptors()) {
     PropertyDetails details = descs.GetDetails(i);
     if (details.location() == kField) {
       DCHECK_EQ(kData, details.kind());