Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/layout/LayoutTableCell.h

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009, 2013 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 12 matching lines @@
  */
 
 #ifndef LayoutTableCell_h
 #define LayoutTableCell_h
 
 #include "core/CoreExport.h"
 #include "core/layout/LayoutBlockFlow.h"
 #include "core/layout/LayoutTableRow.h"
 #include "core/layout/LayoutTableSection.h"
 #include "platform/LengthFunctions.h"
-#include <memory>
 
 namespace blink {
 
 static const unsigned unsetColumnIndex = 0x1FFFFFFF;
 static const unsigned maxColumnIndex = 0x1FFFFFFE; // 536,870,910
 
 enum IncludeBorderColorOrNot { DoNotIncludeBorderColor, IncludeBorderColor };
 
 class SubtreeLayoutScope;
 
@@ skipping 316 matching lines @@
     unsigned m_hasRowSpan: 1;
 
     // The intrinsic padding.
     // See class comment for what they are.
     //
     // Note: Those fields are using non-subpixel units (int)
     // because we don't do fractional arithmetic on tables.
     int m_intrinsicPaddingBefore;
     int m_intrinsicPaddingAfter;
 
-    std::unique_ptr<CollapsedBorderValues> m_collapsedBorderValues;
+    OwnPtr<CollapsedBorderValues> m_collapsedBorderValues;
 };
 
 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutTableCell, isTableCell());
 
 inline LayoutTableCell* LayoutTableCell::previousCell() const
 {
     return toLayoutTableCell(LayoutObject::previousSibling());
 }
 
 inline LayoutTableCell* LayoutTableCell::nextCell() const
 {
     return toLayoutTableCell(LayoutObject::nextSibling());
 }
 
 inline LayoutTableCell* LayoutTableRow::firstCell() const
 {
     return toLayoutTableCell(firstChild());
 }
 
 inline LayoutTableCell* LayoutTableRow::lastCell() const
 {
     return toLayoutTableCell(lastChild());
 }
 
 } // namespace blink
 
 #endif // LayoutTableCell_h