| Index: Source/core/page/Page.h | 
| diff --git a/Source/core/page/Page.h b/Source/core/page/Page.h | 
| index 737c2877dbdcaa06aad97da8b9b9cf61da0107c4..452abfe04671c8f17365b0b6654ceb42e7573395 100644 | 
| --- a/Source/core/page/Page.h | 
| +++ b/Source/core/page/Page.h | 
| @@ -219,7 +219,7 @@ private: | 
| const OwnPtrWillBeMember<FocusController> m_focusController; | 
| const OwnPtrWillBeMember<ContextMenuController> m_contextMenuController; | 
| const OwnPtrWillBeMember<PointerLockController> m_pointerLockController; | 
| -    OwnPtr<ScrollingCoordinator> m_scrollingCoordinator; | 
| +    OwnPtrWillBeMember<ScrollingCoordinator> m_scrollingCoordinator; | 
| const OwnPtrWillBeMember<UndoStack> m_undoStack; | 
|  | 
| // Typically, the main frame and Page should both be owned by the embedder, | 
|  |