Revert the merge. Mac build is mysteriously broken.

third_party/WebKit/WebCore/dom/XMLTokenizerLibxml2.cpp

 /*
  * Copyright (C) 2000 Peter Kelly (pmk@post.com)
  * Copyright (C) 2005, 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org)
  * Copyright (C) 2007 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2008 Holger Hans Peter Freyther
  * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 688 matching lines @@
                                   const xmlChar** libxmlNamespaces, int nb_attributes, int nb_defaulted, const xmlChar** libxmlAttributes)
 {
     if (m_parserStopped)
         return;
     
     if (m_parserPaused) {
         m_pendingCallbacks->appendStartElementNSCallback(xmlLocalName, xmlPrefix, xmlURI, nb_namespaces, libxmlNamespaces,
                                                          nb_attributes, nb_defaulted, libxmlAttributes);
         return;
     }
-
-    bool isFirstElement = !m_sawFirstElement;
+    
     m_sawFirstElement = true;
 
     exitText();
 
     String localName = toString(xmlLocalName);
     String uri = toString(xmlURI);
     String prefix = toString(xmlPrefix);
 
     if (m_parsingFragment && uri.isNull()) {
         if (!prefix.isNull())
@@ skipping 36 matching lines @@
         m_scriptStartLine = lineNumber();
 
     if (!m_currentNode->addChild(newElement.get())) {
         stopParsing();
         return;
     }
 
     setCurrentNode(newElement.get());
     if (m_view && !newElement->attached())
         newElement->attach();
-
-    if (isFirstElement && m_doc->frame())
-        m_doc->frame()->loader()->dispatchDocumentElementAvailable();
 }
 
 void XMLTokenizer::endElementNs()
 {
     if (m_parserStopped)
         return;
 
     if (m_parserPaused) {
         m_pendingCallbacks->appendEndElementNSCallback();
         return;
@@ skipping 576 matching lines @@
     if (parser->myDoc)
         xmlFreeDoc(parser->myDoc);
     xmlFreeParserCtxt(parser);
     attrsOK = state.gotAttributes;
     return state.attributes;
 }
 
 }