Add an instance view page to the vmservice.

runtime/bin/vmservice/client/lib/src/observatory_elements/instance_view.dart

Index: runtime/bin/vmservice/client/lib/src/observatory_elements/instance_view.dart
===================================================================
--- runtime/bin/vmservice/client/lib/src/observatory_elements/instance_view.dart	(revision 0)
+++ runtime/bin/vmservice/client/lib/src/observatory_elements/instance_view.dart	(working copy)
@@ -0,0 +1,14 @@
+// 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 instance_view_element;
+
+import 'package:polymer/polymer.dart';
+import 'observatory_element.dart';
+
+@CustomTag('instance-view')
+class InstanceViewElement extends ObservatoryElement {
+  @published Map instance;
+  InstanceViewElement.created() : super.created();
+}