Index: Source/core/frame/FrameDestructionObserver.cpp |
diff --git a/Source/core/frame/FrameDestructionObserver.cpp b/Source/core/frame/FrameDestructionObserver.cpp |
index 61b7b77951d0d8c92ce2571557f5c4d3eccd77f8..501d9b2d3dad3f6e566191bd4f94277e20f8bf25 100644 |
--- a/Source/core/frame/FrameDestructionObserver.cpp |
+++ b/Source/core/frame/FrameDestructionObserver.cpp |
@@ -64,7 +64,7 @@ void FrameDestructionObserver::willDetachFrameHost() |
// Subclasses should override this function to handle this notification. |
} |
-void FrameDestructionObserver::trace(Visitor* visitor) |
+DEFINE_TRACE(FrameDestructionObserver) |
{ |
visitor->trace(m_frame); |
} |