Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGFEConvolveMatrixElement.h

 /*
  * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 11 matching lines @@
 
 #include "core/svg/SVGAnimatedBoolean.h"
 #include "core/svg/SVGAnimatedEnumeration.h"
 #include "core/svg/SVGAnimatedInteger.h"
 #include "core/svg/SVGAnimatedIntegerOptionalInteger.h"
 #include "core/svg/SVGAnimatedNumber.h"
 #include "core/svg/SVGAnimatedNumberList.h"
 #include "core/svg/SVGAnimatedNumberOptionalNumber.h"
 #include "core/svg/SVGFilterPrimitiveStandardAttributes.h"
 #include "platform/graphics/filters/FEConvolveMatrix.h"
+#include "platform/heap/Handle.h"
 
 namespace blink {
 
 template<> const SVGEnumerationStringEntries& getStaticStringEntries<EdgeModeType>();
 
 class SVGFEConvolveMatrixElement final : public SVGFilterPrimitiveStandardAttributes {
     DEFINE_WRAPPERTYPEINFO();
 public:
     DECLARE_NODE_FACTORY(SVGFEConvolveMatrixElement);
 
     SVGAnimatedBoolean* preserveAlpha() { return m_preserveAlpha.get(); }
     SVGAnimatedNumber* divisor() { return m_divisor.get(); }
     SVGAnimatedNumber* bias() { return m_bias.get(); }
     SVGAnimatedNumber* kernelUnitLengthX() { return m_kernelUnitLength->firstNumber(); }
     SVGAnimatedNumber* kernelUnitLengthY() { return m_kernelUnitLength->secondNumber(); }
     SVGAnimatedNumberList* kernelMatrix() { return m_kernelMatrix.get(); }
     SVGAnimatedString* in1() { return m_in1.get(); }
     SVGAnimatedEnumeration<EdgeModeType>* edgeMode() { return m_edgeMode.get(); }
     SVGAnimatedInteger* orderX() { return m_order->firstInteger(); }
     SVGAnimatedInteger* orderY() { return m_order->secondInteger(); }
     SVGAnimatedInteger* targetX() { return m_targetX.get(); }
     SVGAnimatedInteger* targetY() { return m_targetY.get(); }
 
+    virtual void trace(Visitor*) override;
+
 private:
     explicit SVGFEConvolveMatrixElement(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;
 
-    RefPtr<SVGAnimatedNumber> m_bias;
-    RefPtr<SVGAnimatedNumber> m_divisor;
-    RefPtr<SVGAnimatedString> m_in1;
-    RefPtr<SVGAnimatedEnumeration<EdgeModeType> > m_edgeMode;
-    RefPtr<SVGAnimatedNumberList> m_kernelMatrix;
-    RefPtr<SVGAnimatedNumberOptionalNumber> m_kernelUnitLength;
-    RefPtr<SVGAnimatedIntegerOptionalInteger> m_order;
-    RefPtr<SVGAnimatedBoolean> m_preserveAlpha;
-    RefPtr<SVGAnimatedInteger> m_targetX;
-    RefPtr<SVGAnimatedInteger> m_targetY;
+    RefPtrWillBeMember<SVGAnimatedNumber> m_bias;
+    RefPtrWillBeMember<SVGAnimatedNumber> m_divisor;
+    RefPtrWillBeMember<SVGAnimatedString> m_in1;
+    RefPtrWillBeMember<SVGAnimatedEnumeration<EdgeModeType> > m_edgeMode;
+    RefPtrWillBeMember<SVGAnimatedNumberList> m_kernelMatrix;
+    RefPtrWillBeMember<SVGAnimatedNumberOptionalNumber> m_kernelUnitLength;
+    RefPtrWillBeMember<SVGAnimatedIntegerOptionalInteger> m_order;
+    RefPtrWillBeMember<SVGAnimatedBoolean> m_preserveAlpha;
+    RefPtrWillBeMember<SVGAnimatedInteger> m_targetX;
+    RefPtrWillBeMember<SVGAnimatedInteger> m_targetY;
 };
 
 } // namespace blink
 
 #endif // SVGFEConvolveMatrixElement_h