| Index: third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeSorter.h
|
| diff --git a/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeSorter.h b/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeSorter.h
|
| index 5892539ba02421d0b3354d8f9fbe827b38b8bd2d..89d4e0d8b42fe1dadea02c705085fa7b3244863d 100644
|
| --- a/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeSorter.h
|
| +++ b/third_party/WebKit/Source/core/dom/custom/CustomElementUpgradeSorter.h
|
| @@ -34,6 +34,12 @@ private:
|
| using ChildSet = HeapHashSet<Member<Node>>;
|
| using ParentChildMap = HeapHashMap<Member<Node>, ChildSet>;
|
|
|
| + enum AddResult {
|
| + kParentAlreadyExistsInMap,
|
| + kParentAddedToMap
|
| + };
|
| +
|
| + AddResult addToParentChildMap(Node* parent, Node* child);
|
| void visit(
|
| HeapVector<Member<Element>>* result,
|
| ChildSet&,
|
|
|