Remove all writing mode function arguments and remove writing mode from RenderStyle.

sky/engine/core/rendering/InlineFlowBox.cpp

 /*
  * Copyright (C) 2003, 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,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 766 matching lines @@
     // border-image-outset on root line boxes is applying to the block and not to the lines.
     if (!parent())
         return;
 
     RenderStyle* style = renderer().style(isFirstLineStyle());
     if (!style->hasBorderImageOutsets())
         return;
 
     LayoutBoxExtent borderOutsets = style->borderImageOutsets();
 
-    LayoutUnit borderOutsetLogicalTop = borderOutsets.logicalTop(style->writingMode());
-    LayoutUnit borderOutsetLogicalBottom = borderOutsets.logicalBottom(style->writingMode());
-    LayoutUnit borderOutsetLogicalLeft = borderOutsets.logicalLeft(style->writingMode());
-    LayoutUnit borderOutsetLogicalRight = borderOutsets.logicalRight(style->writingMode());
+    LayoutUnit borderOutsetLogicalTop = borderOutsets.logicalTop();
+    LayoutUnit borderOutsetLogicalBottom = borderOutsets.logicalBottom();
+    LayoutUnit borderOutsetLogicalLeft = borderOutsets.logicalLeft();
+    LayoutUnit borderOutsetLogicalRight = borderOutsets.logicalRight();
 
     // Similar to how glyph overflow works, if our lines are flipped, then it's actually the opposite border that applies, since
     // the line is "upside down" in terms of block coordinates. vertical-rl and horizontal-bt are the flipped line modes.
     LayoutUnit outsetLogicalTop = style->isFlippedLinesWritingMode() ? borderOutsetLogicalBottom : borderOutsetLogicalTop;
     LayoutUnit outsetLogicalBottom = style->isFlippedLinesWritingMode() ? borderOutsetLogicalTop : borderOutsetLogicalBottom;
 
     LayoutUnit logicalTopVisualOverflow = std::min(pixelSnappedLogicalTop() - outsetLogicalTop, logicalVisualOverflow.y());
     LayoutUnit logicalBottomVisualOverflow = std::max(pixelSnappedLogicalBottom() + outsetLogicalBottom, logicalVisualOverflow.maxY());
 
     LayoutUnit outsetLogicalLeft = includeLogicalLeftEdge() ? borderOutsetLogicalLeft : LayoutUnit();
@@ skipping 751 matching lines @@
         ASSERT(child->prevOnLine() == prev);
         prev = child;
     }
     ASSERT(prev == m_lastChild);
 #endif
 }
 
 #endif
 
 } // namespace blink