Oilpan: Make the Node hierarchy RefCountedGarbageCollected instead of TreeShared.

Source/core/svg/SVGAnimateElement.cpp

Index: Source/core/svg/SVGAnimateElement.cpp
diff --git a/Source/core/svg/SVGAnimateElement.cpp b/Source/core/svg/SVGAnimateElement.cpp
index 6bbf187770ada10df75d24e8fed8173143402099..14fd57bfb918a02b5aa3982fb767c28d24b5f47a 100644
--- a/Source/core/svg/SVGAnimateElement.cpp
+++ b/Source/core/svg/SVGAnimateElement.cpp
@@ -49,8 +49,10 @@ PassRefPtr<SVGAnimateElement> SVGAnimateElement::create(Document& document)
 
 SVGAnimateElement::~SVGAnimateElement()
 {
+#if !ENABLE(OILPAN)
     if (targetElement())
         clearAnimatedType(targetElement());
+#endif
 }
 
 bool SVGAnimateElement::hasValidAttributeType()
@@ -203,7 +205,9 @@ void SVGAnimateElement::resetAnimatedType()
 
 static inline void applyCSSPropertyToTarget(SVGElement* targetElement, CSSPropertyID id, const String& value)
 {
+#if !ENABLE(OILPAN)
     ASSERT_WITH_SECURITY_IMPLICATION(!targetElement->m_deletionHasBegun);
+#endif
 
     MutableStylePropertySet* propertySet = targetElement->ensureAnimatedSMILStyleProperties();
     if (!propertySet->setProperty(id, value, false, 0))
@@ -214,7 +218,9 @@ static inline void applyCSSPropertyToTarget(SVGElement* targetElement, CSSProper
 
 static inline void removeCSSPropertyFromTarget(SVGElement* targetElement, CSSPropertyID id)
 {
+#if !ENABLE(OILPAN)
     ASSERT_WITH_SECURITY_IMPLICATION(!targetElement->m_deletionHasBegun);
+#endif
     targetElement->ensureAnimatedSMILStyleProperties()->removeProperty(id);
     targetElement->setNeedsStyleRecalc(LocalStyleChange);
 }
@@ -261,7 +267,9 @@ static inline void removeCSSPropertyFromTargetAndInstances(SVGElement* targetEle
 
 static inline void notifyTargetAboutAnimValChange(SVGElement* targetElement, const QualifiedName& attributeName)
 {
+#if !ENABLE(OILPAN)
     ASSERT_WITH_SECURITY_IMPLICATION(!targetElement->m_deletionHasBegun);
+#endif
     targetElement->invalidateSVGAttributes();
     targetElement->svgAttributeChanged(attributeName);
 }