1 files changed, 3 insertions, 3 deletions
diff --git a/chromium/third_party/blink/renderer/core/html/custom/custom_element_upgrade_sorter.cc b/chromium/third_party/blink/renderer/core/html/custom/custom_element_upgrade_sorter.cc
index 8c2d88e956a..0e045400c20 100644
--- a/chromium/third_party/blink/renderer/core/html/custom/custom_element_upgrade_sorter.cc
+++ b/chromium/third_party/blink/renderer/core/html/custom/custom_element_upgrade_sorter.cc
@@ -15,8 +15,8 @@
 namespace blink {
 
 CustomElementUpgradeSorter::CustomElementUpgradeSorter()
-    : elements_(new HeapHashSet<Member<Element>>()),
-      parent_child_map_(new ParentChildMap()) {}
+    : elements_(MakeGarbageCollected<HeapHashSet<Member<Element>>>()),
+      parent_child_map_(MakeGarbageCollected<ParentChildMap>()) {}
 
 static HTMLLinkElement* GetLinkElementForImport(const Document& import) {
   if (HTMLImportLoader* loader = import.ImportLoader())
@@ -33,7 +33,7 @@ CustomElementUpgradeSorter::AddToParentChildMap(Node* parent, Node* child) {
     return kParentAlreadyExistsInMap;
   }
 
-  ChildSet* child_set = new ChildSet();
+  ChildSet* child_set = MakeGarbageCollected<ChildSet>();
   child_set->insert(child);
   result.stored_value->value = child_set;
   return kParentAddedToMap;