Converted Observatory field-view element

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';
@@ skipping 97 matching lines @@
     _tree = new VirtualTreeElement(_create, _update, _children,
                                    items: [_object], queue: _r.queue);
     _tree.expand(_object, autoExpandSingleChildNodes: true);
     return _tree;
   }
 
   Future _refresh() async {
     _object = null;
     _subclasses.clear();
     _mixins.clear();
-    _object = await _register(await _classes.getObject());
+    _object = await _register(await _classes.getObject(_isolate));
     _r.dirty();
   }
 
   Future<M.Class> _register(M.Class cls) async {
     _subclasses[cls.id] = await Future.wait(
       (await Future.wait(cls.subclasses.map(_getActualChildrens)))
       .expand((f) => f)
       .map(_register)
     );
     return cls;
   }
 
   Future<Iterable<M.Class>> _getActualChildrens(M.ClassRef ref) async {
-    var cls = await _classes.get(ref.id);
+    var cls = await _classes.get(_isolate, ref.id);
     if (cls.isPatch) {
       return const [];
     }
     if (cls.mixin == null) {
       return [cls];
     }
     return (await Future.wait(cls.subclasses.map(_getActualChildrens)))
       .expand((f) => f)
       ..forEach((subcls) {
         _mixins[subcls.id] = (_mixins[subcls.id] ?? [])..add(cls.mixin);
@@ skipping 33 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];
   }
 }