Index: Source/core/events/EventQueue.h |
diff --git a/Source/core/events/EventQueue.h b/Source/core/events/EventQueue.h |
index ebb88c8288d7642ac450f4951e3c205dc33fa97c..9f59b70cbd038f1398796db057e3dc3f289e3e23 100644 |
--- a/Source/core/events/EventQueue.h |
+++ b/Source/core/events/EventQueue.h |
@@ -36,9 +36,10 @@ namespace WebCore { |
class Event; |
-class EventQueue { |
+class EventQueue : public NoBaseWillBeGarbageCollectedFinalized<EventQueue> { |
public: |
virtual ~EventQueue() { } |
+ virtual void trace(Visitor*) { } |
virtual bool enqueueEvent(PassRefPtrWillBeRawPtr<Event>) = 0; |
virtual bool cancelEvent(Event*) = 0; |
// The accumulated and all the future events will be discarded, no events will be dispatched anymore. |