Transfer pending async script loader to new document.

Source/core/html/HTMLScriptElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  *
  * 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 12 matching lines @@
 #include "config.h"
 #include "core/html/HTMLScriptElement.h"
 
 #include "bindings/core/v8/ExceptionStatePlaceholder.h"
 #include "bindings/core/v8/ScriptEventListener.h"
 #include "bindings/core/v8/V8DOMActivityLogger.h"
 #include "core/HTMLNames.h"
 #include "core/dom/Attribute.h"
 #include "core/dom/Document.h"
 #include "core/dom/ScriptLoader.h"
+#include "core/dom/ScriptRunner.h"
 #include "core/dom/Text.h"
 #include "core/events/Event.h"
 
 namespace blink {
 
 using namespace HTMLNames;
 
 inline HTMLScriptElement::HTMLScriptElement(Document& document, bool wasInsertedByParser, bool alreadyStarted)
     : HTMLElement(scriptTag, document)
     , m_loader(ScriptLoader::create(this, wasInsertedByParser, alreadyStarted))
@@ skipping 20 matching lines @@
 {
     return srcAttr;
 }
 
 void HTMLScriptElement::childrenChanged(const ChildrenChange& change)
 {
     HTMLElement::childrenChanged(change);
     m_loader->childrenChanged();
 }
 
+void HTMLScriptElement::didMoveToNewDocument(Document& oldDocument)
+{
+    oldDocument.scriptRunner()->movePendingAsyncScript(document().scriptRunner(), m_loader.get());
+    HTMLElement::didMoveToNewDocument(oldDocument);
+}
+
 void HTMLScriptElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
 {
     if (name == srcAttr)
         m_loader->handleSourceAttribute(value);
     else if (name == asyncAttr)
         m_loader->handleAsyncAttribute();
     else
         HTMLElement::parseAttribute(name, value);
 }
 
@@ skipping 96 matching lines @@
     ASSERT(!m_loader->haveFiredLoadEvent());
     dispatchEvent(Event::create(EventTypeNames::load));
 }
 
 PassRefPtrWillBeRawPtr<Element> HTMLScriptElement::cloneElementWithoutAttributesAndChildren()
 {
     return adoptRefWillBeNoop(new HTMLScriptElement(document(), false, m_loader->alreadyStarted()));
 }
 
 }