Move animVal invalidation from SVGAnimateElement to SVGElement

third_party/WebKit/Source/core/svg/SVGAnimateElement.cpp

 /*
  * Copyright (C) 2004, 2005 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2011. All rights reserved.
  *
  * 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.
@@ skipping 213 matching lines @@
 {
     ASSERT(targetElement);
     if (attributeName == anyQName() || !targetElement->isConnected() || !targetElement->parentNode())
         return;
 
     CSSPropertyID id = cssPropertyID(attributeName.localName());
     targetElement->ensureAnimatedSMILStyleProperties()->removeProperty(id);
     targetElement->setNeedsStyleRecalc(LocalStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::Animation));
 }
 
-static inline void notifyTargetAboutAnimValChange(SVGElement* targetElement, const QualifiedName& attributeName)
-{
-    targetElement->invalidateSVGAttributes();
-    targetElement->svgAttributeChanged(attributeName);
-}
-
 static inline void notifyTargetAndInstancesAboutAnimValChange(SVGElement* targetElement, const QualifiedName& attributeName)
 {
     ASSERT(targetElement);
     if (attributeName == anyQName() || !targetElement->isConnected() || !targetElement->parentNode())
         return;
 
-    SVGElement::InstanceUpdateBlocker blocker(targetElement);
-    notifyTargetAboutAnimValChange(targetElement, attributeName);
-
-    // If the target element has instances, update them as well, w/o requiring the <use> tree to be rebuilt.
-    for (SVGElement* element : targetElement->instancesForElement())
-        notifyTargetAboutAnimValChange(element, attributeName);
+    targetElement->invalidateAnimatedAttribute(attributeName);
 }
 
 void SVGAnimateElement::clearAnimatedType()
 {
     if (!m_animatedProperty)
         return;
 
     // The animated property lock is held for the "result animation" (see SMILTimeContainer::updateAnimations())
     // while we're processing an animation group. We will very likely crash later if we clear the animated type
     // while the lock is held. See crbug.com/581546.
@@ skipping 112 matching lines @@
 {
     visitor->trace(m_fromProperty);
     visitor->trace(m_toProperty);
     visitor->trace(m_toAtEndOfDurationProperty);
     visitor->trace(m_animatedProperty);
     visitor->trace(m_animator);
     SVGAnimationElement::trace(visitor);
 }
 
 } // namespace blink