Remove HTMLDocument.width and height properties

Source/core/html/HTMLDocument.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2007, 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 59 matching lines @@
     : Document(frame, url, HTMLDocumentClass | extendedDocumentClasses)
 {
     ScriptWrappable::init(this);
     clearXMLVersion();
 }
 
 HTMLDocument::~HTMLDocument()
 {
 }
 
-int HTMLDocument::width()
-{
-    updateLayoutIgnorePendingStylesheets();
-    FrameView* frameView = view();
-    return frameView ? frameView->contentsWidth() : 0;
-}
-
-int HTMLDocument::height()
-{
-    updateLayoutIgnorePendingStylesheets();
-    FrameView* frameView = view();
-    return frameView ? frameView->contentsHeight() : 0;
-}
-
 String HTMLDocument::dir()
 {
     HTMLElement* b = body();
     if (!b)
         return String();
     return b->getAttribute(dirAttr);
 }
 
 void HTMLDocument::setDir(const String& value)
 {
@@ skipping 260 matching lines @@
 }
 
 void HTMLDocument::clear()
 {
     // FIXME: This does nothing, and that seems unlikely to be correct.
     // We've long had a comment saying that IE doesn't support this.
     // But I do see it in the documentation for Mozilla.
 }
 
 }