Converted Observatory cpu-profile element

runtime/observatory/tests/observatory_ui/nav/isolate-menu/element_test.dart

Index: runtime/observatory/tests/observatory_ui/nav/isolate-menu/element_test.dart
diff --git a/runtime/observatory/tests/observatory_ui/nav/isolate-menu/element_test.dart b/runtime/observatory/tests/observatory_ui/nav/isolate-menu/element_test.dart
index 235975f7278e33730bced1d7d339c5b4952c4dd4..3241c45b504409ab8b370a57d36d793d0f138313 100644
--- a/runtime/observatory/tests/observatory_ui/nav/isolate-menu/element_test.dart
+++ b/runtime/observatory/tests/observatory_ui/nav/isolate-menu/element_test.dart
@@ -1,13 +1,14 @@
 // 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/nav/menu.dart';
 import 'package:observatory/src/elements/nav/isolate_menu.dart';
 import '../../mocks.dart';
 
-main(){
+main() {
   NavIsolateMenuElement.tag.ensureRegistration();
 
   final tag = NavMenuElement.tag.name;