Rename LayoutBox to CSSBoxType

Source/core/css/CSSBasicShapes.h

 /*
  * Copyright (C) 2011 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 34 matching lines @@
         CSSBasicShapeEllipseType,
         CSSBasicShapePolygonType,
         CSSBasicShapeCircleType,
         CSSBasicShapeInsetType
     };
 
     virtual Type type() const = 0;
     virtual String cssText() const = 0;
     virtual bool equals(const CSSBasicShape&) const = 0;
 
-    CSSPrimitiveValue* layoutBox() const { return m_layoutBox.get(); }
-    void setLayoutBox(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> layoutBox) { m_layoutBox = layoutBox; }
+    CSSPrimitiveValue* referenceBox() const { return m_referenceBox.get(); }
+    void setReferenceBox(PassRefPtrWillBeRawPtr<CSSPrimitiveValue> referenceBox) { m_referenceBox = referenceBox; }
 
-    virtual void trace(Visitor* visitor) { visitor->trace(m_layoutBox); }
+    virtual void trace(Visitor* visitor) { visitor->trace(m_referenceBox); }
 
 protected:
     CSSBasicShape() { }
-    RefPtrWillBeMember<CSSPrimitiveValue> m_layoutBox;
+    RefPtrWillBeMember<CSSPrimitiveValue> m_referenceBox;
 };
 
 class CSSBasicShapeCircle FINAL : public CSSBasicShape {
 public:
     static PassRefPtrWillBeRawPtr<CSSBasicShapeCircle> create() { return adoptRefWillBeNoop(new CSSBasicShapeCircle); }
 
     virtual Type type() const OVERRIDE { return CSSBasicShapeCircleType; }
     virtual String cssText() const OVERRIDE;
     virtual bool equals(const CSSBasicShape&) const OVERRIDE;
 
@@ skipping 141 matching lines @@
 
     RefPtrWillBeMember<CSSPrimitiveValue> m_topLeftRadius;
     RefPtrWillBeMember<CSSPrimitiveValue> m_topRightRadius;
     RefPtrWillBeMember<CSSPrimitiveValue> m_bottomRightRadius;
     RefPtrWillBeMember<CSSPrimitiveValue> m_bottomLeftRadius;
 };
 
 } // namespace WebCore
 
 #endif // CSSBasicShapes_h