| Index: Source/core/events/BeforeTextInsertedEvent.cpp | 
| diff --git a/Source/core/events/BeforeTextInsertedEvent.cpp b/Source/core/events/BeforeTextInsertedEvent.cpp | 
| index fc0ed37f5d15b7b748f0afc4fe6cfee5fa1de4c4..3afb5bcfcad926b961519371865d55d3030624e4 100644 | 
| --- a/Source/core/events/BeforeTextInsertedEvent.cpp | 
| +++ b/Source/core/events/BeforeTextInsertedEvent.cpp | 
| @@ -45,4 +45,9 @@ const AtomicString& BeforeTextInsertedEvent::interfaceName() const | 
| return EventNames::Event; | 
| } | 
|  | 
| +void BeforeTextInsertedEvent::trace(Visitor* visitor) | 
| +{ | 
| +    Event::trace(visitor); | 
| +} | 
| + | 
| } | 
|  |