Disable scroll anchoring when in printing mode

third_party/WebKit/Source/core/animation/css/CSSAnimations.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 728 matching lines @@
   DCHECK(!element->elementAnimations() ||
          !element->elementAnimations()->isAnimationStyleChange());
 }
 
 void CSSAnimations::calculateTransitionUpdate(CSSAnimationUpdate& update,
                                               const Element* animatingElement,
                                               const ComputedStyle& style) {
   if (!animatingElement)
     return;
 
-  if (animatingElement->document().printing() ||
-      animatingElement->document().wasPrinting())
+  if (animatingElement->document().finishingOrIsPrinting())
     return;
 
   ElementAnimations* elementAnimations = animatingElement->elementAnimations();
   const TransitionMap* activeTransitions =
       elementAnimations ? &elementAnimations->cssAnimations().m_transitions
                         : nullptr;
   const CSSTransitionData* transitionData = style.transitions();
 
   const bool animationStyleRecalc =
       elementAnimations && elementAnimations->isAnimationStyleChange();
@@ skipping 323 matching lines @@
   return toShadowRoot(treeScope.rootNode()).host() == element;
 }
 
 DEFINE_TRACE(CSSAnimations) {
   visitor->trace(m_transitions);
   visitor->trace(m_pendingUpdate);
   visitor->trace(m_runningAnimations);
 }
 
 }  // namespace blink