Converted Observatory class-tree element

runtime/observatory/lib/src/repositories/class.dart

Index: runtime/observatory/lib/src/repositories/class.dart
diff --git a/runtime/observatory/lib/src/repositories/class.dart b/runtime/observatory/lib/src/repositories/class.dart
new file mode 100644
index 0000000000000000000000000000000000000000..911c363cca4eb4a456e2d668ea5990927c02ed19
--- /dev/null
+++ b/runtime/observatory/lib/src/repositories/class.dart
@@ -0,0 +1,18 @@
+// 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
+
+part of repositories;
+
+class ClassRepository extends M.ClassRepository {
+  final S.Isolate isolate;
+
+  ClassRepository(this.isolate);
+
+  Future<M.Class> getObject() {
+    return isolate.getClassHierarchy();
+  }
+  Future<M.Class> get(String id) async {
+    return (await isolate.getObject(id)) as S.Class;

[Cutch, 2016/08/05 13:23:18]

Why are you using as?

[cbernaschina, 2016/08/05 17:16:46]

To return just Class objects. If for some reason the ID of a library or an
instance is passed we return null.

+  }
+}