Make AttachBehavior a required argument.

Source/core/dom/DOMImplementation.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) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig (sam@webkit.org)
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 206 matching lines @@
     // created from a different implementation.
     // Hixie's interpretation of the DOM Core spec suggests we should prefer
     // other exceptions to WrongDocumentError (based on order mentioned in spec),
     // but this matches the new DOM Core spec (http://www.w3.org/TR/domcore/).
     if (doctype && doctype->document()) {
         es.throwDOMException(WrongDocumentError);
         return 0;
     }
 
     if (doctype)
-        doc->appendChild(doctype);
+        doc->appendChild(doctype, ASSERT_NO_EXCEPTION, DeprecatedAttachNow);
     if (documentElement)
-        doc->appendChild(documentElement.release());
+        doc->appendChild(documentElement.release(), ASSERT_NO_EXCEPTION, DeprecatedAttachNow);
 
     return doc.release();
 }
 
 PassRefPtr<CSSStyleSheet> DOMImplementation::createCSSStyleSheet(const String&, const String& media)
 {
     // FIXME: Title should be set.
     // FIXME: Media could have wrong syntax, in which case we should generate an exception.
     RefPtr<CSSStyleSheet> sheet = CSSStyleSheet::create(StyleSheetContents::create());
     sheet->setMediaQueries(MediaQuerySet::create(media));
@@ skipping 119 matching lines @@
         return TextDocument::create(DocumentInit(url, frame));
     if (type == "image/svg+xml")
         return SVGDocument::create(DocumentInit(url, frame));
     if (isXMLMIMEType(type))
         return Document::create(DocumentInit(url, frame));
 
     return HTMLDocument::create(DocumentInit(url, frame));
 }
 
 }