Trace where timers were scheduled in Blink

Source/core/svg/SVGElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2008 Rob Buis <buis@kde.org>
  * Copyright (C) 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Alp Toker <alp@atoker.com>
  * Copyright (C) 2009 Cameron McCormack <cam@mcc.id.au>
  *
  * 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
@@ skipping 871 matching lines @@
         // If the load event was not sent yet by Document::implicitClose(), but the <image> from the example
         // above, just appeared, don't send the SVGLoad event to the outermost <svg>, but wait for the document
         // to be "ready to render", first.
         if (!document().loadEventFinished())
             break;
     }
 }
 
 void SVGElement::sendSVGLoadEventIfPossibleAsynchronously()
 {
-    svgLoadEventTimer()->startOneShot(0);
+    svgLoadEventTimer()->startOneShot(0, FROM_HERE);
 }
 
 void SVGElement::svgLoadEventTimerFired(Timer<SVGElement>*)
 {
     sendSVGLoadEventIfPossible();
 }
 
 Timer<SVGElement>* SVGElement::svgLoadEventTimer()
 {
     ASSERT_NOT_REACHED();
@@ skipping 230 matching lines @@
         animatableAttributes.add(SVGNames::zAttr);
     }
 
     if (name == classAttr)
         return true;
 
     return animatableAttributes.contains(name);
 }
 #endif
 }