Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGPoint.cpp

 /*
  * Copyright (C) 2014 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 33 matching lines @@
 
 SVGPoint::SVGPoint()
 {
 }
 
 SVGPoint::SVGPoint(const FloatPoint& point)
     : m_value(point)
 {
 }
 
-PassRefPtr<SVGPoint> SVGPoint::clone() const
+PassRefPtrWillBeRawPtr<SVGPoint> SVGPoint::clone() const
 {
     return SVGPoint::create(m_value);
 }
 
 template<typename CharType>
 void SVGPoint::parse(const CharType*& ptr, const CharType* end, ExceptionState& exceptionState)
 {
     const CharType* start = ptr;
 
     skipOptionalSVGSpaces(ptr, end);
@@ skipping 50 matching lines @@
     builder.appendNumber(y());
     return builder.toString();
 }
 
 void SVGPoint::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)
 {
     // SVGPoint is not animated by itself
     ASSERT_NOT_REACHED();
 }
 
-void SVGPoint::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> fromValue, PassRefPtr<SVGPropertyBase> toValue, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement*)
+void SVGPoint::calculateAnimatedValue(SVGAnimationElement* animationElement, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> fromValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toValue, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement*)
 {
     // SVGPoint is not animated by itself
     ASSERT_NOT_REACHED();
 }
 
-float SVGPoint::calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement* contextElement)
+float SVGPoint::calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement* contextElement)
 {
     // SVGPoint is not animated by itself
     ASSERT_NOT_REACHED();
     return 0.0f;
 }
 
 }