CSSValue Immediates: Change CSSValue to an object instead of a pointer

Source/core/css/CSSTimingFunctionValue.h

 /*
  * Copyright (C) 2007, 2008, 2012 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 14 matching lines @@
 
 #ifndef CSSTimingFunctionValue_h
 #define CSSTimingFunctionValue_h
 
 #include "core/css/CSSValue.h"
 #include "platform/animation/TimingFunction.h"
 #include "wtf/PassRefPtr.h"
 
 namespace blink {
 
-class CSSCubicBezierTimingFunctionValue : public CSSValue {
+class CSSCubicBezierTimingFunctionValue : public CSSValueObject {
 public:
     static PassRefPtrWillBeRawPtr<CSSCubicBezierTimingFunctionValue> create(double x1, double y1, double x2, double y2)
     {
         return adoptRefWillBeNoop(new CSSCubicBezierTimingFunctionValue(x1, y1, x2, y2));
     }
 
     String customCSSText() const;
 
     double x1() const { return m_x1; }
     double y1() const { return m_y1; }
     double x2() const { return m_x2; }
     double y2() const { return m_y2; }
 
     bool equals(const CSSCubicBezierTimingFunctionValue&) const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
+    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValueObject::traceAfterDispatch(visitor); }
 
 private:
     CSSCubicBezierTimingFunctionValue(double x1, double y1, double x2, double y2)
-        : CSSValue(CubicBezierTimingFunctionClass)
+        : CSSValueObject(CubicBezierTimingFunctionClass)
         , m_x1(x1)
         , m_y1(y1)
         , m_x2(x2)
         , m_y2(y2)
     {
     }
 
     double m_x1;
     double m_y1;
     double m_x2;
     double m_y2;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSCubicBezierTimingFunctionValue, isCubicBezierTimingFunctionValue());
 
-class CSSStepsTimingFunctionValue : public CSSValue {
+class CSSStepsTimingFunctionValue : public CSSValueObject {
 public:
     static PassRefPtrWillBeRawPtr<CSSStepsTimingFunctionValue> create(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
     {
         return adoptRefWillBeNoop(new CSSStepsTimingFunctionValue(steps, stepAtPosition));
     }
 
     int numberOfSteps() const { return m_steps; }
     StepsTimingFunction::StepAtPosition stepAtPosition() const { return m_stepAtPosition; }
 
     String customCSSText() const;
 
     bool equals(const CSSStepsTimingFunctionValue&) const;
 
-    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
+    DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValueObject::traceAfterDispatch(visitor); }
 
 private:
     CSSStepsTimingFunctionValue(int steps, StepsTimingFunction::StepAtPosition stepAtPosition)
-        : CSSValue(StepsTimingFunctionClass)
+        : CSSValueObject(StepsTimingFunctionClass)
         , m_steps(steps)
         , m_stepAtPosition(stepAtPosition)
     {
     }
 
     int m_steps;
     StepsTimingFunction::StepAtPosition m_stepAtPosition;
 };
 
 DEFINE_CSS_VALUE_TYPE_CASTS(CSSStepsTimingFunctionValue, isStepsTimingFunctionValue());
 
 } // namespace
 
 #endif