Removed polymer & mirror from Observatory

runtime/observatory/lib/src/elements/class_tree.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 class_tree_element;
 
 import 'dart:html';
 import 'dart:async';
 import 'package:observatory/models.dart' as M;
 import 'package:observatory/src/elements/class_ref.dart';
 import 'package:observatory/src/elements/containers/virtual_tree.dart';
+import 'package:observatory/src/elements/helpers/nav_bar.dart';
+import 'package:observatory/src/elements/helpers/nav_menu.dart';
 import 'package:observatory/src/elements/helpers/rendering_scheduler.dart';
 import 'package:observatory/src/elements/helpers/tag.dart';
 import 'package:observatory/src/elements/helpers/uris.dart';
-import 'package:observatory/src/elements/nav/bar.dart';
 import 'package:observatory/src/elements/nav/isolate_menu.dart';
-import 'package:observatory/src/elements/nav/menu.dart';
 import 'package:observatory/src/elements/nav/notify.dart';
 import 'package:observatory/src/elements/nav/top_menu.dart';
 import 'package:observatory/src/elements/nav/vm_menu.dart';
 
 
 class ClassTreeElement extends HtmlElement implements Renderable{
   static const tag = const Tag<ClassTreeElement>('class-tree',
                      dependencies: const [ClassRefElement.tag,
-                                          NavBarElement.tag,
                                           NavIsolateMenuElement.tag,
-                                          NavMenuElement.tag,
                                           NavNotifyElement.tag,
                                           NavTopMenuElement.tag,
                                           NavVMMenuElement.tag,
                                           VirtualTreeElement.tag]);
 
   RenderingScheduler _r;
 
   Stream<RenderedEvent<ClassTreeElement>> get onRendered => _r.onRendered;
 
   M.VMRef _vm;
@@ skipping 38 matching lines @@
   void detached() {
     super.detached();
     children = [];
     _r.disable(notify: true);
   }
 
   VirtualTreeElement _tree;
 
   void render() {
     children = [
-      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),
-          new NavMenuElement('class hierarchy', link: Uris.classTree(_isolate),
-                             last: true, queue: _r.queue),
-          new NavNotifyElement(_notifications, queue: _r.queue)
-        ],
+      navBar([
+        new NavTopMenuElement(queue: _r.queue),
+        new NavVMMenuElement(_vm, _events, queue: _r.queue),
+        new NavIsolateMenuElement(_isolate, _events, queue: _r.queue),
+        navMenu('class hierarchy'),
+        new NavNotifyElement(_notifications, queue: _r.queue)
+      ]),
       new DivElement()
         ..classes = ['content-centered']
         ..children = [
           new HeadingElement.h1()..text = 'Class Hierarchy',
           new BRElement(), new HRElement(),
           _object == null ? (new HeadingElement.h2()..text = 'Loading...')
                           : _createTree()
         ]
     ];
   }
@@ skipping 70 matching lines @@
           : new ClassRefElement(_isolate, type.typeClass, queue: _r.queue)
     ]).toList();
     children.first.text = ' with ';
     return children;
   }
 
   Iterable<M.Class> _children(M.Class cls) {
     return _subclasses[cls.id];
   }
 }