| Index: src/lookup.cc | 
| diff --git a/src/lookup.cc b/src/lookup.cc | 
| index 54015d44c6826ea53885d49aa32045b7039426e1..4ab0a7f6ea84983241a70ea6ffe72bbafac30573 100644 | 
| --- a/src/lookup.cc | 
| +++ b/src/lookup.cc | 
| @@ -416,11 +416,6 @@ void LookupIterator::Delete() { | 
| isolate_, is_prototype_map | 
| ? &RuntimeCallStats::PrototypeObject_DeleteProperty | 
| : &RuntimeCallStats::Object_DeleteProperty); | 
| -    TRACE_EVENT_RUNTIME_CALL_STATS_TRACING_SCOPED( | 
| -        isolate_, | 
| -        (is_prototype_map | 
| -             ? &tracing::TraceEventStatsTable::PrototypeObject_DeleteProperty | 
| -             : &tracing::TraceEventStatsTable::Object_DeleteProperty)); | 
|  | 
| PropertyNormalizationMode mode = | 
| is_prototype_map ? KEEP_INOBJECT_PROPERTIES : CLEAR_INOBJECT_PROPERTIES; | 
|  |