Kill service_test.cc tests in favor of dart tests for the service protocol.

runtime/observatory/lib/src/elements/object_view.dart

 // Copyright (c) 2014, 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.
 
 library object_view;
 
 import 'observatory_element.dart';
 import 'package:observatory/service.dart';
 import 'package:polymer/polymer.dart';
 
 @CustomTag('object-view')
 class ObjectViewElement extends ObservatoryElement {
   @published ServiceObject object;
 
   ObjectViewElement.created() : super.created();
+
+  void refresh(Function onDone) {
+    object.reload().whenComplete(onDone);
+  }
 }