Simplify time tracking in SMILTimeContainer

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

 /*
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2007 Rob Buis <buis@kde.org>
  *
  * 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 105 matching lines @@
 {
     // FIXME: Eventually every "Time Container" will need a way to latch on to some global timer
     // starting animations for a document will do this "latching"
     // FIXME: We hold a ref pointers to prevent a shadow tree from getting removed out from underneath us.
     // In the future we should refactor the use-element to avoid this. See https://webkit.org/b/53704
     HeapVector<Member<SVGSVGElement>> timeContainers;
     copyToVector(m_timeContainers, timeContainers);
     for (const auto& container : timeContainers) {
         SMILTimeContainer* timeContainer = container->timeContainer();
         if (!timeContainer->isStarted())
-            timeContainer->begin();
+            timeContainer->start();
     }
 }
 
 void SVGDocumentExtensions::pauseAnimations()
 {
     for (SVGSVGElement* element : m_timeContainers)
         element->pauseAnimations();
 }
 
 void SVGDocumentExtensions::dispatchSVGLoadEventToOutermostSVGElements()
@@ skipping 224 matching lines @@
 {
     visitor->trace(m_document);
     visitor->trace(m_timeContainers);
     visitor->trace(m_webAnimationsPendingSVGElements);
     visitor->trace(m_relativeLengthSVGRoots);
     visitor->trace(m_pendingResources);
     visitor->trace(m_pendingResourcesForRemoval);
 }
 
 } // namespace blink