First pass at removing dead vertical writing mode code.

sky/engine/core/rendering/RenderBoxModelObject.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2006, 2007, 2009 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
@@ skipping 39 matching lines @@
 
 // This class is the base for all objects that adhere to the CSS box model as described
 // at http://www.w3.org/TR/CSS21/box.html
 
 class RenderBoxModelObject : public RenderLayerModelObject {
 public:
     RenderBoxModelObject(ContainerNode*);
     virtual ~RenderBoxModelObject();
 
     LayoutSize relativePositionOffset() const;
-    LayoutSize relativePositionLogicalOffset() const { return style()->isHorizontalWritingMode() ? relativePositionOffset() : relativePositionOffset().transposedSize(); }
+    LayoutSize relativePositionLogicalOffset() const { return relativePositionOffset(); }
 
     LayoutSize offsetForInFlowPosition() const;
 
     // IE extensions. Used to calculate offsetWidth/Height.  Overridden by inlines (RenderFlow)
     // to return the remaining width on a given line (and the height of a single line).
     virtual LayoutUnit offsetLeft() const;
     virtual LayoutUnit offsetTop() const;
     virtual LayoutUnit offsetWidth() const = 0;
     virtual LayoutUnit offsetHeight() const = 0;
 
@@ skipping 41 matching lines @@
     int borderHeight() const { return borderTop() + borderBottom(); }
 
     LayoutUnit borderAndPaddingStart() const { return borderStart() + paddingStart(); }
     LayoutUnit borderAndPaddingBefore() const { return borderBefore() + paddingBefore(); }
     LayoutUnit borderAndPaddingAfter() const { return borderAfter() + paddingAfter(); }
 
     LayoutUnit borderAndPaddingHeight() const { return borderTop() + borderBottom() + paddingTop() + paddingBottom(); }
     LayoutUnit borderAndPaddingWidth() const { return borderLeft() + borderRight() + paddingLeft() + paddingRight(); }
     LayoutUnit borderAndPaddingLogicalHeight() const { return borderAndPaddingBefore() + borderAndPaddingAfter(); }
     LayoutUnit borderAndPaddingLogicalWidth() const { return borderStart() + borderEnd() + paddingStart() + paddingEnd(); }
-    LayoutUnit borderAndPaddingLogicalLeft() const { return style()->isHorizontalWritingMode() ? borderLeft() + paddingLeft() : borderTop() + paddingTop(); }
+    LayoutUnit borderAndPaddingLogicalLeft() const { return borderLeft() + paddingLeft(); }
 
 
-    LayoutUnit borderLogicalLeft() const { return style()->isHorizontalWritingMode() ? borderLeft() : borderTop(); }
-    LayoutUnit borderLogicalRight() const { return style()->isHorizontalWritingMode() ? borderRight() : borderBottom(); }
+    LayoutUnit borderLogicalLeft() const { return borderLeft(); }
+    LayoutUnit borderLogicalRight() const { return borderRight(); }
     LayoutUnit borderLogicalWidth() const { return borderStart() + borderEnd(); }
     LayoutUnit borderLogicalHeight() const { return borderBefore() + borderAfter(); }
 
-    LayoutUnit paddingLogicalLeft() const { return style()->isHorizontalWritingMode() ? paddingLeft() : paddingTop(); }
-    LayoutUnit paddingLogicalRight() const { return style()->isHorizontalWritingMode() ? paddingRight() : paddingBottom(); }
+    LayoutUnit paddingLogicalLeft() const { return paddingLeft(); }
+    LayoutUnit paddingLogicalRight() const { return paddingRight(); }
     LayoutUnit paddingLogicalWidth() const { return paddingStart() + paddingEnd(); }
     LayoutUnit paddingLogicalHeight() const { return paddingBefore() + paddingAfter(); }
 
     virtual LayoutUnit marginTop() const = 0;
     virtual LayoutUnit marginBottom() const = 0;
     virtual LayoutUnit marginLeft() const = 0;
     virtual LayoutUnit marginRight() const = 0;
     virtual LayoutUnit marginBefore(const RenderStyle* otherStyle = 0) const = 0;
     virtual LayoutUnit marginAfter(const RenderStyle* otherStyle = 0) const = 0;
     virtual LayoutUnit marginStart(const RenderStyle* otherStyle = 0) const = 0;
@@ skipping 177 matching lines @@
     void drawBoxSideFromPath(GraphicsContext*, const LayoutRect&, const Path&, const class BorderEdge[],
                             float thickness, float drawThickness, BoxSide, const RenderStyle*,
                             Color, EBorderStyle, BackgroundBleedAvoidance, bool includeLogicalLeftEdge, bool includeLogicalRightEdge);
 };
 
 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderBoxModelObject, isBoxModelObject());
 
 } // namespace blink
 
 #endif // RenderBoxModelObject_h