Remove HTMLDocument.width and height properties

Source/core/html/HTMLDocument.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2006, 2007, 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 22 matching lines @@
 class HTMLElement;
 
 class HTMLDocument : public Document, public CachedResourceClient {
 public:
     static PassRefPtr<HTMLDocument> create(Frame* frame, const KURL& url)
     {
         return adoptRef(new HTMLDocument(frame, url));
     }
     virtual ~HTMLDocument();
 
-    int width();
-    int height();
-
     String dir();
     void setDir(const String&);
 
     String designMode() const;
     void setDesignMode(const String&);
 
     Element* activeElement();
     bool hasFocus();
 
     String bgColor();
@@ skipping 53 matching lines @@
     ASSERT_WITH_SECURITY_IMPLICATION(!document || document->isHTMLDocument());
     return static_cast<const HTMLDocument*>(document);
 }
 
 // This will catch anyone doing an unnecessary cast.
 void toHTMLDocument(const HTMLDocument*);
 
 } // namespace WebCore
 
 #endif // HTMLDocument_h