| Index: Source/core/html/HTMLDialogElement.h | 
| diff --git a/Source/core/html/HTMLDialogElement.h b/Source/core/html/HTMLDialogElement.h | 
| index 7cdb7394e02dc0e1c04cdc88a2ffeda0168d5af4..7dcbed6a7933f8a34fef5bc77d4a8598fd585c00 100644 | 
| --- a/Source/core/html/HTMLDialogElement.h | 
| +++ b/Source/core/html/HTMLDialogElement.h | 
| @@ -46,6 +46,7 @@ private: | 
|  | 
| virtual PassRefPtr<RenderStyle> customStyleForRenderer() OVERRIDE; | 
| virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE; | 
| +    virtual bool shouldBeReparentedUnderRenderView(const RenderStyle*) const OVERRIDE; | 
| void positionAndReattach(); | 
|  | 
| bool m_topIsValid; | 
|  |