Index: Source/core/html/MediaKeyEvent.h |
diff --git a/Source/core/html/MediaKeyEvent.h b/Source/core/html/MediaKeyEvent.h |
index f4a7fbc2a831f7e6427e7eed9a14ac0d37a6c662..667b907d07579e7606d396d039e1e470c359847d 100644 |
--- a/Source/core/html/MediaKeyEvent.h |
+++ b/Source/core/html/MediaKeyEvent.h |
@@ -58,7 +58,7 @@ public: |
MediaKeyError* errorCode() const { return m_errorCode.get(); } |
unsigned short systemCode() const { return m_systemCode; } |
- virtual void trace(Visitor*) override; |
+ DECLARE_VIRTUAL_TRACE(); |
private: |
MediaKeyEvent(); |