Converted Observatory heap-profile element

runtime/observatory/lib/src/elements/cpu_profile.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.
 
 library cpu_profile_element;
 
 import 'dart:async';
 import 'dart:html';
 import 'package:observatory/models.dart' as M;
 import 'package:observatory/src/elements/cpu_profile/virtual_tree.dart';
@@ skipping 11 matching lines @@
 import 'package:observatory/src/elements/stack_trace_tree_config.dart';
 
 class CpuProfileElement  extends HtmlElement implements Renderable {
   static const tag = const Tag<CpuProfileElement>('cpu-profile',
                                             dependencies: const [
                                               NavBarElement.tag,
                                               NavTopMenuElement.tag,
                                               NavVMMenuElement.tag,
                                               NavIsolateMenuElement.tag,
                                               NavMenuElement.tag,
-                                              NavMenuElement.tag,
                                               NavRefreshElement.tag,
                                               NavNotifyElement.tag,
                                               SampleBufferControlElement.tag,
                                               StackTraceTreeConfigElement.tag,
                                               CpuProfileVirtualTreeElement.tag,
                                             ]);
 
   RenderingScheduler<CpuProfileElement> _r;
 
   Stream<RenderedEvent<CpuProfileElement>> get onRendered => _r.onRendered;
@@ skipping 40 matching lines @@
 
   @override
   attached() {
     super.attached();
     _r.enable();
     _request();
   }
 
   @override
   detached() {
-    super.detached(); _r.disable(notify: true);
+    super.detached();
+    _r.disable(notify: true);
     children = [];
   }
 
   void render() {
     var content = [
       new NavBarElement(queue: _r.queue)
         ..children = [
           new NavTopMenuElement(queue: _r.queue),
           new NavVMMenuElement(_vm, _events, queue: _r.queue),
           new NavIsolateMenuElement(_isolate, _events, queue: _r.queue),
@@ skipping 60 matching lines @@
     await _request(clear: true);
     e.element.disabled = false;
   }
 
   Future _refresh(e) async {
     e.element.disabled = true;
     await _request(forceFetch: true);
     e.element.disabled = false;
   }
 }