Store SharedFunctionInfos of a Script in a FixedArray indexed by their ID

src/heap/object-stats.cc

Index: src/heap/object-stats.cc
diff --git a/src/heap/object-stats.cc b/src/heap/object-stats.cc
index 2e8f346fce11badc72712fd84d77ccc7a2fae529..9f534a20e4ccf8850dc6ea5fd25e906a4eb63eb1 100644
--- a/src/heap/object-stats.cc
+++ b/src/heap/object-stats.cc
@@ -441,10 +441,8 @@ void ObjectStatsCollector::RecordJSCollectionDetails(JSObject* obj) {
 }
 
 void ObjectStatsCollector::RecordScriptDetails(Script* obj) {
-  Object* infos = WeakFixedArray::cast(obj->shared_function_infos());
-  if (infos->IsWeakFixedArray())
-    RecordFixedArrayHelper(obj, WeakFixedArray::cast(infos),
-                           SHARED_FUNCTION_INFOS_SUB_TYPE, 0);
+  FixedArray* infos = FixedArray::cast(obj->shared_function_infos());
+  RecordFixedArrayHelper(obj, infos, SHARED_FUNCTION_INFOS_SUB_TYPE, 0);
 }
 
 void ObjectStatsCollector::RecordMapDetails(Map* map_obj) {