| Index: Source/core/css/MediaQueryList.h
|
| diff --git a/Source/core/css/MediaQueryList.h b/Source/core/css/MediaQueryList.h
|
| index fd00e845f92ddbf4e5e0015986abcf74db70a2c3..71e2c463c40b6dc67b9d6b871022b88028b4e4fd 100644
|
| --- a/Source/core/css/MediaQueryList.h
|
| +++ b/Source/core/css/MediaQueryList.h
|
| @@ -53,7 +53,7 @@ public:
|
|
|
| void mediaFeaturesChanged(WillBeHeapVector<RefPtrWillBeMember<MediaQueryListListener> >* listenersToNotify);
|
|
|
| - void trace(Visitor*);
|
| + virtual void trace(Visitor*);
|
|
|
| // From ActiveDOMObject
|
| virtual bool hasPendingActivity() const OVERRIDE;
|
|
|