Converted Observatory ports-page element

runtime/observatory/lib/src/elements/instance_ref_wrapper.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.
 
 import 'dart:html';
 
 import 'package:observatory/app.dart';
 import 'package:observatory/repositories.dart';
 import 'package:observatory/service_html.dart' show Instance;
 import 'package:observatory/src/elements/instance_ref.dart';
@@ skipping 54 matching lines @@
           margin-left: 1.5em;
           background-color: #f5f5f5;
           border: 1px solid #ccc;
           padding: 10px;
           font-family: consolas, courier, monospace;
           font-size: 12px;
           white-space: pre;
           overflow-x: auto;
         }''',
       new InstanceRefElement(_instance.isolate, _instance,
-                             new InstanceRepository(_instance.isolate),
+                             new InstanceRepository(),
                              queue: ObservatoryApplication.app.queue)
     ];
   }
 }