| Index: Source/core/dom/ClassCollection.cpp | 
| diff --git a/Source/core/dom/ClassCollection.cpp b/Source/core/dom/ClassCollection.cpp | 
| index 73d6a3ae87f82aaedd54b3eb446d055a9d632309..04e2bdcb920c79280714ea712a08f29432393439 100644 | 
| --- a/Source/core/dom/ClassCollection.cpp | 
| +++ b/Source/core/dom/ClassCollection.cpp | 
| @@ -44,7 +44,9 @@ ClassCollection::ClassCollection(ContainerNode& rootNode, const AtomicString& cl | 
|  | 
| ClassCollection::~ClassCollection() | 
| { | 
| +#if !ENABLE(OILPAN) | 
| ownerNode().nodeLists()->removeCache(this, ClassCollectionType, m_originalClassNames); | 
| +#endif | 
| } | 
|  | 
| } // namespace WebCore | 
|  |