Index: Source/core/css/MediaQueryListListener.h |
diff --git a/Source/core/css/MediaQueryListListener.h b/Source/core/css/MediaQueryListListener.h |
index 244da9886d35e7bfb808de9a242e07deba7d2e43..274d2fdb9c9498d9870f82d9acde0a7d6d259256 100644 |
--- a/Source/core/css/MediaQueryListListener.h |
+++ b/Source/core/css/MediaQueryListListener.h |
@@ -53,7 +53,7 @@ public: |
bool operator==(const MediaQueryListListener& other) const { return m_function.isNull() ? this == &other : m_function == other.m_function; } |
- void trace(Visitor* visitor) { visitor->trace(m_query); } |
+ virtual void trace(Visitor* visitor) { visitor->trace(m_query); } |
esprehn
2014/07/02 22:40:11
OVERRIDE
|
protected: |
MediaQueryListListener(); |