Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGFESpecularLightingElement.h

 /*
  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2005 Oliver Hunt <oliver@nerget.com>
  *
  * 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.
  *
@@ skipping 10 matching lines @@
 
 #ifndef SVGFESpecularLightingElement_h
 #define SVGFESpecularLightingElement_h
 
 #include "core/SVGNames.h"
 #include "core/svg/SVGAnimatedNumber.h"
 #include "core/svg/SVGAnimatedNumberOptionalNumber.h"
 #include "core/svg/SVGFELightElement.h"
 #include "core/svg/SVGFilterPrimitiveStandardAttributes.h"
 #include "platform/graphics/filters/FESpecularLighting.h"
+#include "platform/heap/Handle.h"
 
 namespace blink {
 
 class SVGFESpecularLightingElement final : public SVGFilterPrimitiveStandardAttributes {
     DEFINE_WRAPPERTYPEINFO();
 public:
     DECLARE_NODE_FACTORY(SVGFESpecularLightingElement);
     void lightElementAttributeChanged(const SVGFELightElement*, const QualifiedName&);
 
     SVGAnimatedNumber* specularConstant() { return m_specularConstant.get(); }
     SVGAnimatedNumber* specularExponent() { return m_specularExponent.get(); }
     SVGAnimatedNumber* surfaceScale() { return m_surfaceScale.get(); }
     SVGAnimatedNumber* kernelUnitLengthX() { return m_kernelUnitLength->firstNumber(); }
     SVGAnimatedNumber* kernelUnitLengthY() { return m_kernelUnitLength->secondNumber(); }
     SVGAnimatedString* in1() { return m_in1.get(); }
+
+    virtual void trace(Visitor*) override;
+
 private:
     explicit SVGFESpecularLightingElement(Document&);
 
     bool isSupportedAttribute(const QualifiedName&);
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) override;
     virtual bool setFilterEffectAttribute(FilterEffect*, const QualifiedName&) override;
     virtual void svgAttributeChanged(const QualifiedName&) override;
-    virtual PassRefPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) override;
+    virtual PassRefPtrWillBeRawPtr<FilterEffect> build(SVGFilterBuilder*, Filter*) override;
 
     static const AtomicString& kernelUnitLengthXIdentifier();
     static const AtomicString& kernelUnitLengthYIdentifier();
 
-    RefPtr<SVGAnimatedNumber> m_specularConstant;
-    RefPtr<SVGAnimatedNumber> m_specularExponent;
-    RefPtr<SVGAnimatedNumber> m_surfaceScale;
-    RefPtr<SVGAnimatedNumberOptionalNumber> m_kernelUnitLength;
-    RefPtr<SVGAnimatedString> m_in1;
+    RefPtrWillBeMember<SVGAnimatedNumber> m_specularConstant;
+    RefPtrWillBeMember<SVGAnimatedNumber> m_specularExponent;
+    RefPtrWillBeMember<SVGAnimatedNumber> m_surfaceScale;
+    RefPtrWillBeMember<SVGAnimatedNumberOptionalNumber> m_kernelUnitLength;
+    RefPtrWillBeMember<SVGAnimatedString> m_in1;
 };
 
 } // namespace blink
 
 #endif // SVGFESpecularLightingElement_h