Delete a ton more dead vertical writing mode code.

sky/engine/core/rendering/RenderBox.h

Index: sky/engine/core/rendering/RenderBox.h
diff --git a/sky/engine/core/rendering/RenderBox.h b/sky/engine/core/rendering/RenderBox.h
index f89d2658aa1f5ae267acef849222a8a18cd9c3d2..90b23708d4b1127cee281d1d2031af04b669fa93 100644
--- a/sky/engine/core/rendering/RenderBox.h
+++ b/sky/engine/core/rendering/RenderBox.h
@@ -125,45 +125,27 @@ public:
 
     void setLogicalLeft(LayoutUnit left)
     {
-        if (style()->isHorizontalWritingMode())
-            setX(left);
-        else
-            setY(left);
+        setX(left);
     }
     void setLogicalTop(LayoutUnit top)
     {
-        if (style()->isHorizontalWritingMode())
-            setY(top);
-        else
-            setX(top);
+        setY(top);
     }
     void setLogicalLocation(const LayoutPoint& location)
     {
-        if (style()->isHorizontalWritingMode())
-            setLocation(location);
-        else
-            setLocation(location.transposedPoint());
+        setLocation(location);
     }
     void setLogicalWidth(LayoutUnit size)
     {
-        if (style()->isHorizontalWritingMode())
-            setWidth(size);
-        else
-            setHeight(size);
+        setWidth(size);
     }
     void setLogicalHeight(LayoutUnit size)
     {
-        if (style()->isHorizontalWritingMode())
-            setHeight(size);
-        else
-            setWidth(size);
+        setHeight(size);
     }
     void setLogicalSize(const LayoutSize& size)
     {
-        if (style()->isHorizontalWritingMode())
-            setSize(size);
-        else
-            setSize(size.transposedSize());
+        setSize(size);
     }
 
     LayoutPoint location() const { return m_frameRect.location(); }