Don't dispatch two 'load' events for external SVGScriptElement loads

Source/core/svg/SVGScriptElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 17 matching lines @@
 #include "core/dom/Attribute.h"
 #include "core/dom/ScriptLoader.h"
 #include "core/dom/ScriptRunner.h"
 #include "core/events/Event.h"
 
 namespace blink {
 
 inline SVGScriptElement::SVGScriptElement(Document& document, bool wasInsertedByParser, bool alreadyStarted)
     : SVGElement(SVGNames::scriptTag, document)
     , SVGURIReference(this)
-    , m_svgLoadEventTimer(this, &SVGElement::svgLoadEventTimerFired)
     , m_loader(ScriptLoader::create(this, wasInsertedByParser, alreadyStarted))
 {
 }
 
 PassRefPtrWillBeRawPtr<SVGScriptElement> SVGScriptElement::create(Document& document, bool insertedByParser)
 {
     return adoptRefWillBeNoop(new SVGScriptElement(document, insertedByParser, false));
 }
 
 void SVGScriptElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
@@ skipping 18 matching lines @@
 Node::InsertionNotificationRequest SVGScriptElement::insertedInto(ContainerNode* rootParent)
 {
     SVGElement::insertedInto(rootParent);
     return InsertionShouldCallDidNotifySubtreeInsertions;
 }
 
 void SVGScriptElement::didNotifySubtreeInsertionsToDocument()
 {
     m_loader->didNotifySubtreeInsertionsToDocument();
 
-    if (!m_loader->isParserInserted()) {
+    if (!m_loader->isParserInserted())
         m_loader->setHaveFiredLoadEvent(true);
-        sendSVGLoadEventIfPossibleAsynchronously();
-    }
 }
 
 void SVGScriptElement::childrenChanged(const ChildrenChange& change)
 {
     SVGElement::childrenChanged(change);
     m_loader->childrenChanged();
 }
 
 void SVGScriptElement::didMoveToNewDocument(Document& oldDocument)
 {
@@ skipping 83 matching lines @@
 #endif
 
 DEFINE_TRACE(SVGScriptElement)
 {
     visitor->trace(m_loader);
     SVGElement::trace(visitor);
     SVGURIReference::trace(visitor);
 }
 
 } // namespace blink