SVG: SVGAnimateElement should not cache |m_animatedElements|

Source/core/svg/properties/SVGAnimatedProperty.cpp

 /*
  * Copyright (C) 2013 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 20 matching lines @@
 #include "config.h"
 #include "core/svg/properties/SVGAnimatedProperty.h"
 
 #include "core/svg/SVGElement.h"
 
 namespace WebCore {
 
 SVGAnimatedPropertyBase::SVGAnimatedPropertyBase(AnimatedPropertyType type, SVGElement* contextElement, const QualifiedName& attributeName)
     : m_type(type)
     , m_isReadOnly(false)
-    , m_isAnimating(false)
     , m_contextElement(contextElement)
     , m_attributeName(attributeName)
 {
     ASSERT(m_contextElement);
     ASSERT(m_attributeName != nullQName());
     // FIXME: setContextElement should be delayed until V8 wrapper is created.
     // FIXME: oilpan: or we can remove this backref ptr hack in oilpan.
     m_contextElement->setContextElement();
 }
 
 SVGAnimatedPropertyBase::~SVGAnimatedPropertyBase()
 {
-    // FIXME: Oilpan: We need to investigate why this assert fails in
-    // Oilpan builds.
-#if !ENABLE(OILPAN)
-    ASSERT(!isAnimating());
-#endif
 }
 
 void SVGAnimatedPropertyBase::animationStarted()
 {
-    ASSERT(!isAnimating());
-    m_isAnimating = true;
+    // FIXME: remove this function and its overrides
 }
 
 void SVGAnimatedPropertyBase::animationEnded()
 {
     synchronizeAttribute();
-    ASSERT(isAnimating());
-    m_isAnimating = false;
 }
 
 void SVGAnimatedPropertyBase::synchronizeAttribute()
 {
-    ASSERT(needsSynchronizeAttribute());
     AtomicString value(currentValueBase()->valueAsString());
     m_contextElement->setSynchronizedLazyAttribute(m_attributeName, value);
 }
 
 bool SVGAnimatedPropertyBase::isSpecified() const
 {
     return isAnimating() || contextElement()->hasAttribute(attributeName());
 }
 
 } // namespace WebCore