Remove final instances of WritingMode in Sky.

sky/engine/core/rendering/RenderObject.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2012 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google 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
@@ skipping 544 matching lines @@
     void setFloating(bool isFloating) { m_bitfields.setFloating(isFloating); }
     void setInline(bool isInline) { m_bitfields.setIsInline(isInline); }
 
     void setHasBoxDecorationBackground(bool);
     void invalidateBackgroundObscurationStatus();
     virtual bool computeBackgroundIsKnownToBeObscured() { return false; }
 
     void setIsText() { m_bitfields.setIsText(true); }
     void setIsBox() { m_bitfields.setIsBox(true); }
     void setReplaced(bool isReplaced) { m_bitfields.setIsReplaced(isReplaced); }
-    void setHorizontalWritingMode(bool hasHorizontalWritingMode) { m_bitfields.setHorizontalWritingMode(hasHorizontalWritingMode); }
     void setHasOverflowClip(bool hasOverflowClip) { m_bitfields.setHasOverflowClip(hasOverflowClip); }
     void setHasLayer(bool hasLayer) { m_bitfields.setHasLayer(hasLayer); }
     void setHasTransform(bool hasTransform) { m_bitfields.setHasTransform(hasTransform); }
 
     void scheduleRelayout();
 
     void updateFillImages(const FillLayer* oldLayers, const FillLayer& newLayers);
     void updateImage(StyleImage*, StyleImage*);
     void updateShapeImage(const ShapeValue*, const ShapeValue*);
 
@@ skipping 481 matching lines @@
             , m_needsSimplifiedNormalFlowLayout(false)
             , m_preferredLogicalWidthsDirty(false)
             , m_floating(false)
             , m_selfNeedsOverflowRecalcAfterStyleChange(false)
             , m_childNeedsOverflowRecalcAfterStyleChange(false)
             , m_isAnonymous(!node)
             , m_isText(false)
             , m_isBox(false)
             , m_isInline(true)
             , m_isReplaced(false)
-            , m_horizontalWritingMode(true)
             , m_isDragging(false)
             , m_hasLayer(false)
             , m_hasOverflowClip(false)
             , m_hasTransform(false)
             , m_everHadLayout(false)
             , m_ancestorLineBoxDirty(false)
             , m_layoutDidGetCalled(false)
             , m_hasPendingResourceUpdate(false)
             , m_childrenInline(false)
             , m_hasColumns(false)
@@ skipping 19 matching lines @@
         ADD_BOOLEAN_BITFIELD(preferredLogicalWidthsDirty, PreferredLogicalWidthsDirty);
         ADD_BOOLEAN_BITFIELD(floating, Floating);
         ADD_BOOLEAN_BITFIELD(selfNeedsOverflowRecalcAfterStyleChange, SelfNeedsOverflowRecalcAfterStyleChange);
         ADD_BOOLEAN_BITFIELD(childNeedsOverflowRecalcAfterStyleChange, ChildNeedsOverflowRecalcAfterStyleChange);
 
         ADD_BOOLEAN_BITFIELD(isAnonymous, IsAnonymous);
         ADD_BOOLEAN_BITFIELD(isText, IsText);
         ADD_BOOLEAN_BITFIELD(isBox, IsBox);
         ADD_BOOLEAN_BITFIELD(isInline, IsInline);
         ADD_BOOLEAN_BITFIELD(isReplaced, IsReplaced);
-        ADD_BOOLEAN_BITFIELD(horizontalWritingMode, HorizontalWritingMode);
         ADD_BOOLEAN_BITFIELD(isDragging, IsDragging);
 
         ADD_BOOLEAN_BITFIELD(hasLayer, HasLayer);
         ADD_BOOLEAN_BITFIELD(hasOverflowClip, HasOverflowClip); // Set in the case of overflow:auto/scroll/hidden
         ADD_BOOLEAN_BITFIELD(hasTransform, HasTransform);
 
         ADD_BOOLEAN_BITFIELD(everHadLayout, EverHadLayout);
         ADD_BOOLEAN_BITFIELD(ancestorLineBoxDirty, AncestorLineBoxDirty);
 
         ADD_BOOLEAN_BITFIELD(layoutDidGetCalled, LayoutDidGetCalled);
@@ skipping 221 matching lines @@
 void showTree(const blink::RenderObject*);
 void showLineTree(const blink::RenderObject*);
 void showRenderTree(const blink::RenderObject* object1);
 // We don't make object2 an optional parameter so that showRenderTree
 // can be called from gdb easily.
 void showRenderTree(const blink::RenderObject* object1, const blink::RenderObject* object2);
 
 #endif
 
 #endif // RenderObject_h