First pass at removing dead vertical writing mode code.

sky/engine/core/rendering/RenderView.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 690 matching lines @@
 
 int RenderView::viewWidth(IncludeScrollbarsInRect scrollbarInclusion) const
 {
     if (m_frameView)
         return m_frameView->layoutSize(scrollbarInclusion).width();
     return 0;
 }
 
 int RenderView::viewLogicalHeight() const
 {
-    return style()->isHorizontalWritingMode() ? viewHeight(ExcludeScrollbars) : viewWidth(ExcludeScrollbars);
+    return viewHeight(ExcludeScrollbars);
 }
 
 LayoutUnit RenderView::viewLogicalHeightForPercentages() const
 {
     return viewLogicalHeight();
 }
 
 float RenderView::zoomFactor() const
 {
     return m_frameView->frame().pageZoomFactor();
@@ skipping 58 matching lines @@
     return viewWidth(IncludeScrollbars) / scale;
 }
 
 double RenderView::layoutViewportHeight() const
 {
     float scale = m_frameView ? m_frameView->frame().pageZoomFactor() : 1;
     return viewHeight(IncludeScrollbars) / scale;
 }
 
 } // namespace blink