Use 'field' syntax in dart:dom interfaces.

client/dom/generated/src/interface/FileReader.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 FileReader default _FileReaderFactoryProvider {
 
   FileReader();
 
   static final int DONE = 2;
 
   static final int EMPTY = 0;
 
   static final int LOADING = 1;
 
-  FileError get error();
+  final FileError error;
 
-  EventListener get onabort();
+  EventListener onabort;
 
-  void set onabort(EventListener value);
+  EventListener onerror;
 
-  EventListener get onerror();
+  EventListener onload;
 
-  void set onerror(EventListener value);
+  EventListener onloadend;
 
-  EventListener get onload();
+  EventListener onloadstart;
 
-  void set onload(EventListener value);
+  EventListener onprogress;
 
-  EventListener get onloadend();
+  final int readyState;
 
-  void set onloadend(EventListener value);
-
-  EventListener get onloadstart();
-
-  void set onloadstart(EventListener value);
-
-  EventListener get onprogress();
-
-  void set onprogress(EventListener value);
-
-  int get readyState();
-
-  Object get result();
+  final Object result;
 
   void abort();
 
   void addEventListener(String type, EventListener listener, [bool useCapture]);
 
   bool dispatchEvent(Event evt);
 
   void readAsArrayBuffer(Blob blob);
 
   void readAsBinaryString(Blob blob);
 
   void readAsDataURL(Blob blob);
 
   void readAsText(Blob blob, [String encoding]);
 
   void removeEventListener(String type, EventListener listener, [bool useCapture]);
 }