Count element name validity per DOM versus HTML parsing.

third_party/WebKit/Source/core/dom/DOMImplementation.h

 /*
  * 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, 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 16 matching lines @@
 #include "core/CoreExport.h"
 #include "core/dom/Document.h"
 
 namespace blink {
 
 class Document;
 class DocumentInit;
 class DocumentType;
 class ExceptionState;
 class HTMLDocument;
+class LocalDOMWindow;
 class XMLDocument;
 
 class CORE_EXPORT DOMImplementation final
     : public GarbageCollected<DOMImplementation>,
       public ScriptWrappable {
   DEFINE_WRAPPERTYPEINFO();
 
  public:
   static DOMImplementation* Create(Document& document) {
     return new DOMImplementation(document);
   }
 
   Document& GetDocument() const { return *document_; }
 
   // DOM methods & attributes for DOMImplementation
   bool hasFeature() { return true; }
   DocumentType* createDocumentType(const AtomicString& qualified_name,
                                    const String& public_id,
                                    const String& system_id,
                                    ExceptionState&);
-  XMLDocument* createDocument(const AtomicString& namespace_uri,
+  XMLDocument* createDocument(const LocalDOMWindow*,
+                              const AtomicString& namespace_uri,
                               const AtomicString& qualified_name,
                               DocumentType*,
                               ExceptionState&);
 
   // From the HTMLDOMImplementation interface
   HTMLDocument* createHTMLDocument(const String& title);
 
   // Other methods (not part of DOM)
   static Document* createDocument(const String& mime_type,
                                   const DocumentInit&,
                                   bool in_view_source_mode);
 
   static bool IsXMLMIMEType(const String&);
   static bool IsTextMIMEType(const String&);
   static bool IsJSONMIMEType(const String&);
 
   DECLARE_TRACE();
 
  private:
   explicit DOMImplementation(Document&);
 
   Member<Document> document_;
 };
 
 }  // namespace blink
 
 #endif  // DOMImplementation_h