Converted Observatory ports-page element

runtime/observatory/lib/src/elements/field_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 Field;
 import 'package:observatory/src/elements/field_ref.dart';
@@ skipping 36 matching lines @@
       new StyleElement()
         ..text = '''
         field-ref-wrapped a[href]:hover {
             text-decoration: underline;
         }
         field-ref-wrapped a[href] {
             color: #0489c3;
             text-decoration: none;
         }''',
       new FieldRefElement(_field.isolate, _field,
-                          new InstanceRepository(_field.isolate),
+                          new InstanceRepository(),
                           queue: ObservatoryApplication.app.queue)
     ];
   }
 }