| Index: Source/core/dom/Document.cpp | 
| diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp | 
| index 0e4a46cdbf2df2c7fcd0c640f33d1b21906fa442..922487e26cebd25b1626c6c36508d8b54749d645 100644 | 
| --- a/Source/core/dom/Document.cpp | 
| +++ b/Source/core/dom/Document.cpp | 
| @@ -2185,11 +2185,6 @@ void Document::detach(const AttachContext& context) | 
|  | 
| lifecycleNotifier().notifyDocumentWasDetached(); | 
| m_lifecycle.advanceTo(DocumentLifecycle::Stopped); | 
| -#if ENABLE(OILPAN) | 
| -    // Done with the window, explicitly clear to hasten its | 
| -    // destruction. | 
| -    clearDOMWindow(); | 
| -#endif | 
|  | 
| // FIXME: Currently we call notifyContextDestroyed() only in | 
| // Document::detach(), which means that we don't call | 
|  |