Use 'field' syntax in dart:dom interfaces.

client/dom/generated/src/interface/Element.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 interface Element extends Node, NodeSelector, ElementTraversal {
 
   static final int ALLOW_KEYBOARD_INPUT = 1;
 
-  int get childElementCount();
+  final int childElementCount;
 
-  int get clientHeight();
+  final int clientHeight;
 
-  int get clientLeft();
+  final int clientLeft;
 
-  int get clientTop();
+  final int clientTop;
 
-  int get clientWidth();
+  final int clientWidth;
 
-  Element get firstElementChild();
+  final Element firstElementChild;
 
-  Element get lastElementChild();
+  final Element lastElementChild;
 
-  Element get nextElementSibling();
+  final Element nextElementSibling;
 
-  int get offsetHeight();
+  final int offsetHeight;
 
-  int get offsetLeft();
+  final int offsetLeft;
 
-  Element get offsetParent();
+  final Element offsetParent;
 
-  int get offsetTop();
+  final int offsetTop;
 
-  int get offsetWidth();
+  final int offsetWidth;
 
-  Element get previousElementSibling();
+  final Element previousElementSibling;
 
-  int get scrollHeight();
+  final int scrollHeight;
 
-  int get scrollLeft();
+  int scrollLeft;
 
-  void set scrollLeft(int value);
+  int scrollTop;
 
-  int get scrollTop();
+  final int scrollWidth;
 
-  void set scrollTop(int value);
+  final CSSStyleDeclaration style;
 
-  int get scrollWidth();
-
-  CSSStyleDeclaration get style();
-
-  String get tagName();
+  final String tagName;
 
   void blur();
 
   void focus();
 
   String getAttribute(String name);
 
   String getAttributeNS(String namespaceURI, String localName);
 
   Attr getAttributeNode(String name);
@@ skipping 37 matching lines @@
   void setAttributeNS(String namespaceURI, String qualifiedName, String value);
 
   Attr setAttributeNode(Attr newAttr);
 
   Attr setAttributeNodeNS(Attr newAttr);
 
   bool webkitMatchesSelector(String selectors);
 
   void webkitRequestFullScreen(int flags);
 }