Index: Source/core/html/MediaKeyEvent.h |
diff --git a/Source/core/html/MediaKeyEvent.h b/Source/core/html/MediaKeyEvent.h |
index f6726a25e816050033eed5d9944e8cfc6d82132a..fb7112743a813613525fb369eeda0a2f71855faa 100644 |
--- a/Source/core/html/MediaKeyEvent.h |
+++ b/Source/core/html/MediaKeyEvent.h |
@@ -68,6 +68,8 @@ public: |
MediaKeyError* errorCode(bool& isNull) const { isNull = !m_errorCode; return m_errorCode.get(); } |
unsigned short systemCode() const { return m_systemCode; } |
+ virtual void trace(Visitor*) OVERRIDE; |
+ |
private: |
MediaKeyEvent(); |
MediaKeyEvent(const AtomicString& type, const MediaKeyEventInit& initializer); |