Index: Source/core/dom/MessagePort.h |
diff --git a/Source/core/dom/MessagePort.h b/Source/core/dom/MessagePort.h |
index 69e6565ad5ef94f62d2a6550878394d00f6816fd..114e0be89512c6b3e6154c1919a9aa2229ca9ffc 100644 |
--- a/Source/core/dom/MessagePort.h |
+++ b/Source/core/dom/MessagePort.h |
@@ -105,7 +105,7 @@ public: |
// A port gets neutered when it is transferred to a new owner via postMessage(). |
bool isNeutered() const { return !m_entangledChannel; } |
- virtual void trace(Visitor*) override; |
+ DECLARE_VIRTUAL_TRACE(); |
private: |
explicit MessagePort(ExecutionContext&); |