Prepare SMILTimeContainer for oilpan

Source/core/svg/SVGSVGElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Rob Buis <buis@kde.org>
  * Copyright (C) 2007 Apple Inc. All rights reserved.
  * Copyright (C) 2014 Google, Inc.
  *
  * 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 761 matching lines @@
 
     // The outermost SVGSVGElement SVGLoad event is fired through Document::dispatchWindowLoadEvent.
     if (isOutermostSVGSVGElement())
         return;
 
     // finishParsingChildren() is called when the close tag is reached for an element (e.g. </svg>)
     // we send SVGLoad events here if we can, otherwise they'll be sent when any required loads finish
     sendSVGLoadEventIfPossible();
 }
 
+void SVGSVGElement::trace(Visitor* visitor)
+{
+    SVGGraphicsElement::trace(visitor);

[haraken, 2014/05/26 08:27:27]

This should be a tail call.

[kouhei (in TOK), 2014/05/26 08:55:28]

Done.

+    visitor->trace(m_timeContainer);
 }
+
+}