Converted Observatory cpu-profile element

runtime/observatory/tests/observatory_ui/isolate_reconnect/element_test.dart

 // Copyright (c) 2016, 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:unittest/unittest.dart';
 import 'package:observatory/src/elements/isolate_reconnect.dart';
 import 'package:observatory/src/elements/nav/notify.dart';
 import '../mocks.dart';
 
-main(){
+main() {
   IsolateReconnectElement.tag.ensureRegistration();
 
   final nTag = NavNotifyElement.tag.name;
 
   EventRepositoryMock events;
   NotificationRepositoryMock notifications;
   Uri uri;
   const vm = const VMMock(isolates: const [
     const IsolateMock(id: 'i-1-id'), const IsolateMock(id: 'i-2-id')
   ]);
@@ skipping 49 matching lines @@
           equals(vm.isolates.length));
       events.add(new VMUpdateEventMock(vm: vm2));
       await e.onRendered.first;
       expect(e.querySelectorAll('.isolate-link').length,
           equals(vm2.isolates.length));
       e.remove();
       await e.onRendered.first;
     });
   });
 }