Revert "Example showing alternate async measurement solution"

client/samples/total/src/HtmlTable.dart

Index: client/samples/total/src/HtmlTable.dart
diff --git a/client/samples/total/src/HtmlTable.dart b/client/samples/total/src/HtmlTable.dart
index 9d61246c24dfa3237a8bc969112630848ed819ac..e884106f8ba562bf1a4db7f3e8ec8a248079af5f 100644
--- a/client/samples/total/src/HtmlTable.dart
+++ b/client/samples/total/src/HtmlTable.dart
@@ -1,4 +1,4 @@
-// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// Copyright (c) 2011, 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.
 
@@ -75,7 +75,7 @@ class HtmlTable {
     _table.deleteRow(index);
   }
 
-  ElementRect get rect() => _table.rect;
+  Future<ElementRect> get rect() => _table.rect;
 
   // FIXME?
   TableRowElement getRowElement(int row) => _table.rows[row];