Oilpan: move SVG property hierarchy to the heap.

Source/core/svg/SVGTransform.cpp

Index: Source/core/svg/SVGTransform.cpp
diff --git a/Source/core/svg/SVGTransform.cpp b/Source/core/svg/SVGTransform.cpp
index ec75c1fae54d03cd0bb8bb94e02460e0f0d489cd..936e6ab196f130e26ea33ac4b33ed85b90df0108 100644
--- a/Source/core/svg/SVGTransform.cpp
+++ b/Source/core/svg/SVGTransform.cpp
@@ -65,12 +65,12 @@ SVGTransform::~SVGTransform()
 {
 }
 
-PassRefPtr<SVGTransform> SVGTransform::clone() const
+PassRefPtrWillBeRawPtr<SVGTransform> SVGTransform::clone() const
 {
-    return adoptRef(new SVGTransform(m_transformType, m_angle, m_center, m_matrix));
+    return adoptRefWillBeNoop(new SVGTransform(m_transformType, m_angle, m_center, m_matrix));
 }
 
-PassRefPtr<SVGPropertyBase> SVGTransform::cloneForAnimation(const String&) const
+PassRefPtrWillBeRawPtr<SVGPropertyBase> SVGTransform::cloneForAnimation(const String&) const
 {
     // SVGTransform is never animated.
     ASSERT_NOT_REACHED();
@@ -230,13 +230,13 @@ void SVGTransform::add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*)
     ASSERT_NOT_REACHED();
 }
 
-void SVGTransform::calculateAnimatedValue(SVGAnimationElement*, float, unsigned, PassRefPtr<SVGPropertyBase>, PassRefPtr<SVGPropertyBase>, PassRefPtr<SVGPropertyBase>, SVGElement*)
+void SVGTransform::calculateAnimatedValue(SVGAnimationElement*, float, unsigned, PassRefPtrWillBeRawPtr<SVGPropertyBase>, PassRefPtrWillBeRawPtr<SVGPropertyBase>, PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*)
 {
     // SVGTransform is not animated by itself.
     ASSERT_NOT_REACHED();
 }
 
-float SVGTransform::calculateDistance(PassRefPtr<SVGPropertyBase>, SVGElement*)
+float SVGTransform::calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*)
 {
     // SVGTransform is not animated by itself.
     ASSERT_NOT_REACHED();