Prepare to add more initiator info to CachedResource(Request)

Source/core/dom/ScriptElement.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.
  * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@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
@@ skipping 239 matching lines @@
 bool ScriptElement::requestScript(const String& sourceUrl)
 {
     RefPtr<Document> originalDocument = m_element->document();
     if (!m_element->dispatchBeforeLoadEvent(sourceUrl))
         return false;
     if (!m_element->inDocument() || m_element->document() != originalDocument)
         return false;
 
     ASSERT(!m_cachedScript);
     if (!stripLeadingAndTrailingHTMLSpaces(sourceUrl).isEmpty()) {
-        CachedResourceRequest request(ResourceRequest(m_element->document()->completeURL(sourceUrl)));
+        CachedResourceRequest request(ResourceRequest(m_element->document()->completeURL(sourceUrl)), element()->localName());
 
         String crossOriginMode = m_element->fastGetAttribute(HTMLNames::crossoriginAttr);
         if (!crossOriginMode.isNull()) {
             m_requestUsesAccessControl = true;
             StoredCredentials allowCredentials = equalIgnoringCase(crossOriginMode, "use-credentials") ? AllowStoredCredentials : DoNotAllowStoredCredentials;
             updateRequestForAccessControl(request.mutableResourceRequest(), m_element->document()->securityOrigin(), allowCredentials);
         }
         request.setCharset(scriptCharset());
-        request.setInitiator(element());
 
         bool isValidScriptNonce = m_element->document()->contentSecurityPolicy()->allowScriptNonce(m_element->fastGetAttribute(HTMLNames::nonceAttr));
         if (isValidScriptNonce)
             request.setContentSecurityCheck(DoNotCheckContentSecurityPolicy);
 
         m_cachedScript = m_element->document()->cachedResourceLoader()->requestScript(request);
         m_isExternalScript = true;
     }
 
     if (m_cachedScript) {
@@ skipping 142 matching lines @@
 
 #if ENABLE(SVG)
     if (element->isSVGElement() && element->hasTagName(SVGNames::scriptTag))
         return static_cast<SVGScriptElement*>(element);
 #endif
 
     return 0;
 }
 
 }