Simplify Node.prototype.baseURI to match the DOM spec

third_party/WebKit/Source/core/dom/DocumentType.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, 2009 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 25 matching lines @@
         return adoptRefWillBeNoop(new DocumentType(document, name, publicId, systemId));
     }
 
     const String& name() const { return m_name; }
     const String& publicId() const { return m_publicId; }
     const String& systemId() const { return m_systemId; }
 
 private:
     DocumentType(Document*, const String& name, const String& publicId, const String& systemId);
 
-    KURL baseURI() const override;
     String nodeName() const override;
     NodeType nodeType() const override;
     PassRefPtrWillBeRawPtr<Node> cloneNode(bool deep) override;
 
     InsertionNotificationRequest insertedInto(ContainerNode*) override;
     void removedFrom(ContainerNode*) override;
 
     String m_name;
     String m_publicId;
     String m_systemId;
 };
 
 DEFINE_NODE_TYPE_CASTS(DocumentType, isDocumentTypeNode());
 
 } // namespace blink
 
 #endif // DocumentType_h