Optimize for horizontal writing mode

Source/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 299 matching lines @@
     }
 
     return m_shapeOutsideDeltas;
 }
 
 LayoutRect ShapeOutsideInfo::computedShapePhysicalBoundingBox() const
 {
     LayoutRect physicalBoundingBox = computedShape().shapeMarginLogicalBoundingBox();
     physicalBoundingBox.setX(physicalBoundingBox.x() + logicalLeftOffset());
 
-    if (m_renderer.style()->isFlippedBlocksWritingMode())
+    if (m_renderer.style()->slowIsFlippedBlocksWritingMode())
         physicalBoundingBox.setY(m_renderer.logicalHeight() - physicalBoundingBox.maxY());
     else
         physicalBoundingBox.setY(physicalBoundingBox.y() + logicalTopOffset());
 
     if (!m_renderer.style()->isHorizontalWritingMode())
         physicalBoundingBox = physicalBoundingBox.transposedRect();
     else
         physicalBoundingBox.setY(physicalBoundingBox.y() + logicalTopOffset());
 
     return physicalBoundingBox;
 }
 
 FloatPoint ShapeOutsideInfo::shapeToRendererPoint(FloatPoint point) const
 {
     FloatPoint result = FloatPoint(point.x() + logicalLeftOffset(), point.y() + logicalTopOffset());
-    if (m_renderer.style()->isFlippedBlocksWritingMode())
+    if (m_renderer.style()->slowIsFlippedBlocksWritingMode())
         result.setY(m_renderer.logicalHeight() - result.y());
     if (!m_renderer.style()->isHorizontalWritingMode())
         result = result.transposedPoint();
     return result;
 }
 
 FloatSize ShapeOutsideInfo::shapeToRendererSize(FloatSize size) const
 {
     if (!m_renderer.style()->isHorizontalWritingMode())
         return size.transposedSize();
     return size;
 }
 
 } // namespace blink