Index: Source/core/frame/Screen.h |
diff --git a/Source/core/frame/Screen.h b/Source/core/frame/Screen.h |
index 0feb5805b7a087398823ca1add60b949821d7ff4..83a69eff9ba2b93eb78c0650779f15acd16423c2 100644 |
--- a/Source/core/frame/Screen.h |
+++ b/Source/core/frame/Screen.h |
@@ -59,7 +59,7 @@ public: |
unsigned availHeight() const; |
unsigned availWidth() const; |
- virtual void trace(Visitor*) override; |
+ DECLARE_VIRTUAL_TRACE(); |
private: |
explicit Screen(LocalFrame*); |