Add scrollbar logical width while computing intrinsic logical width

Source/core/rendering/RenderBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. 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 624 matching lines @@
 }
 
 int RenderBox::horizontalScrollbarHeight() const
 {
     if (!hasOverflowClip() || style()->overflowX() == OOVERLAY)
         return 0;
 
     return layer()->scrollableArea()->horizontalScrollbarHeight();
 }
 
-int RenderBox::instrinsicScrollbarLogicalWidth() const
+int RenderBox::intrinsicScrollbarLogicalWidth() const
 {
     if (!hasOverflowClip())
         return 0;
 
     if (isHorizontalWritingMode() && style()->overflowY() == OSCROLL) {
         ASSERT(layer()->scrollableArea() && layer()->scrollableArea()->hasVerticalScrollbar());
         return verticalScrollbarWidth();
     }
 
     if (!isHorizontalWritingMode() && style()->overflowX() == OSCROLL) {
@@ skipping 3775 matching lines @@
 
     setLogicalTop(oldLogicalTop);
     setLogicalWidth(oldLogicalWidth);
     setMarginLeft(oldMarginLeft);
     setMarginRight(oldMarginRight);
 
     return borderBox;
 }
 
 } // namespace blink