remove memoryinstrumentation

Source/core/css/CSSCalculationValue.h

 /*
  * Copyright (C) 2011, 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 54 matching lines @@
 
     virtual ~CSSCalcExpressionNode() = 0;
     virtual bool isZero() const = 0;
     virtual PassOwnPtr<CalcExpressionNode> toCalcValue(RenderStyle*, RenderStyle* rootStyle, double zoom = 1.0) const = 0;    
     virtual double doubleValue() const = 0;
     virtual double computeLengthPx(RenderStyle* currentStyle, RenderStyle* rootStyle, double multiplier = 1.0, bool computingFontSize = false) const = 0;
     virtual String customCssText() const = 0;
     virtual String serializeResolvingVariables(const HashMap<AtomicString, String>&) const = 0;
     virtual bool hasVariableReference() const = 0;
     virtual bool equals(const CSSCalcExpressionNode& other) const { return m_category == other.m_category && m_isInteger == other.m_isInteger; }
-    virtual void reportMemoryUsage(MemoryObjectInfo*) const = 0;
     virtual Type type() const = 0;
 
     CalculationCategory category() const { return m_category; }    
     bool isInteger() const { return m_isInteger; }
     
 protected:
     CSSCalcExpressionNode(CalculationCategory category, bool isInteger)
         : m_category(category)
         , m_isInteger(isInteger)
     {
@@ skipping 16 matching lines @@
     bool isInt() const { return m_expression->isInteger(); }    
     double doubleValue() const;
     bool isNegative() const { return m_expression->doubleValue() < 0; }
     double computeLengthPx(RenderStyle* currentStyle, RenderStyle* rootStyle, double multiplier = 1.0, bool computingFontSize = false) const;
         
     String customCssText() const;
     bool equals(const CSSCalcValue&) const;
     String customSerializeResolvingVariables(const HashMap<AtomicString, String>&) const;
     bool hasVariableReference() const;
 
-    void reportDescendantMemoryUsage(MemoryObjectInfo*) const;
-    
 private:    
     CSSCalcValue(PassRefPtr<CSSCalcExpressionNode> expression, CalculationPermittedValueRange range)
         : CSSValue(CalculationClass)
         , m_expression(expression)
         , m_nonNegative(range == CalculationRangeNonNegative)
     {
     }
     
     double clampToPermittedRange(double) const;
 
     const RefPtr<CSSCalcExpressionNode> m_expression;
     const bool m_nonNegative;
 };
     
 } // namespace WebCore
 
 #endif // CSSCalculationValue_h