VM Service isolate listing

runtime/bin/vmservice/vmservice_io.dart

 // Copyright (c) 2013, 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.
 
-// Test that deferred loading requires same library names.
+// TODO(johnmccutchan): Convert this into separate library which imports
+// the vmservice library.
 
-import 'dart:async';
+part of vmservice;
 
-@lazy  /// 01: compile-time error
-import 'deferred_function_library.dart';
-
-const lazy = const DeferredLibrary('fisk');
+var _port;
 
 main() {
+  var service = new VmService();
+  var server = new Server(service, _port);
+  server.startServer();
 }