Remove x,y,width,height from HTMLImageElement.

sky/engine/core/html/HTMLImageElement.idl

 /*
  * Copyright (C) 2006, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com>
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  */
 
 // FIXME: NamedConstructor does not support optional without Default. Fortunately using Undefined makes
 // us use 0 which happens to be the default width and height anyway.
 [
     NamedConstructor=Image([Default=Undefined] optional long width, [Default=Undefined] optional long height),
     ConstructorCallWith=Document
 ] interface HTMLImageElement : HTMLElement {
     readonly attribute boolean complete;
     [Reflect, ReflectOnly=("anonymous","use-credentials"), ReflectEmpty="anonymous", ReflectInvalid="anonymous"] attribute DOMString crossOrigin;
-    attribute long height;
     readonly attribute long naturalHeight;
     readonly attribute long naturalWidth;
     [Reflect, URL] attribute DOMString src;
     readonly attribute DOMString currentSrc;
-    attribute long width;
-
-    // Extensions
-    readonly attribute long x;
-    readonly attribute long y;
 };