Index: Source/core/events/BeforeUnloadEvent.h |
diff --git a/Source/core/events/BeforeUnloadEvent.h b/Source/core/events/BeforeUnloadEvent.h |
index 7f7e8815a6290acbfe175fcbaafd213c25489dc1..460ea13930576c2c275e17bb05d15d882b7d4dae 100644 |
--- a/Source/core/events/BeforeUnloadEvent.h |
+++ b/Source/core/events/BeforeUnloadEvent.h |
@@ -46,6 +46,8 @@ public: |
virtual const AtomicString& interfaceName() const OVERRIDE { return EventNames::BeforeUnloadEvent; } |
+ virtual void trace(Visitor*) OVERRIDE; |
+ |
private: |
BeforeUnloadEvent(); |