First past at removing writing mode.

sky/engine/core/rendering/shapes/ShapeOutsideInfo.cpp

 /*
  * Copyright (C) 2012 Adobe Systems Incorporated. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1. Redistributions of source code must retain the above
  *    copyright notice, this list of conditions and the following
  *    disclaimer.
@@ skipping 141 matching lines @@
         break;
     }
     }
 
     ASSERT(m_shape);
     return *m_shape;
 }
 
 inline LayoutUnit borderBeforeInWritingMode(const RenderBox& renderer, WritingMode writingMode)
 {
-    switch (writingMode) {
-    case TopToBottomWritingMode: return renderer.borderTop();
-    case BottomToTopWritingMode: return renderer.borderBottom();
-    case LeftToRightWritingMode: return renderer.borderLeft();
-    case RightToLeftWritingMode: return renderer.borderRight();
-    }
-
-    ASSERT_NOT_REACHED();
+    // FIXME(sky): Remove
     return renderer.borderBefore();
 }
 
 inline LayoutUnit borderAndPaddingBeforeInWritingMode(const RenderBox& renderer, WritingMode writingMode)
 {
-    switch (writingMode) {
-    case TopToBottomWritingMode: return renderer.borderTop() + renderer.paddingTop();
-    case BottomToTopWritingMode: return renderer.borderBottom() + renderer.paddingBottom();
-    case LeftToRightWritingMode: return renderer.borderLeft() + renderer.paddingLeft();
-    case RightToLeftWritingMode: return renderer.borderRight() + renderer.paddingRight();
-    }
-
-    ASSERT_NOT_REACHED();
+    // FIXME(sky): Remove
     return renderer.borderAndPaddingBefore();
 }
 
 LayoutUnit ShapeOutsideInfo::logicalTopOffset() const
 {
     switch (referenceBox(*m_renderer.style()->shapeOutside())) {
     case MarginBox: return -m_renderer.marginBefore(m_renderer.containingBlock()->style());
     case BorderBox: return LayoutUnit();
     case PaddingBox: return borderBeforeInWritingMode(m_renderer, m_renderer.containingBlock()->style()->writingMode());
     case ContentBox: return borderAndPaddingBeforeInWritingMode(m_renderer, m_renderer.containingBlock()->style()->writingMode());
@@ skipping 129 matching lines @@
 }
 
 FloatSize ShapeOutsideInfo::shapeToRendererSize(FloatSize size) const
 {
     if (!m_renderer.style()->isHorizontalWritingMode())
         return size.transposedSize();
     return size;
 }
 
 } // namespace blink