Use 'field' syntax in dart:dom interfaces.

client/dom/generated/src/interface/EntrySync.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 EntrySync {
 
-  DOMFileSystemSync get filesystem();
+  final DOMFileSystemSync filesystem;
 
-  String get fullPath();
+  final String fullPath;
 
-  bool get isDirectory();
+  final bool isDirectory;
 
-  bool get isFile();
+  final bool isFile;
 
-  String get name();
+  final String name;
 
   EntrySync copyTo(DirectoryEntrySync parent, String name);
 
   Metadata getMetadata();
 
   DirectoryEntrySync getParent();
 
   EntrySync moveTo(DirectoryEntrySync parent, String name);
 
   void remove();
 
   String toURL();
 }