Misc Observatory patches:

runtime/observatory/lib/src/elements/library_view.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 library_view_element;
 
 import 'dart:async';
 import 'observatory_element.dart';
 import 'package:observatory/service.dart';
 import 'package:polymer/polymer.dart';
 
 
 @CustomTag('library-view')
 class LibraryViewElement extends ObservatoryElement {
   @published Library library;
 
   LibraryViewElement.created() : super.created();
 
   Future<ServiceObject> evaluate(String expression) {
     return library.evaluate(expression);
   }
 
+  void attached() {
+    library.variables.forEach((variable) => variable.reload());
+  }
+
   Future refresh() {
-    return library.reload();
+    var loads = [];
+    loads.add(library.reload());
+    library.variables.forEach((variable) => loads.add(variable.reload()));
+    return Future.wait(loads);
   }
 
   Future refreshCoverage() {
     return library.refreshCoverage();
   }
 }