Delete proxy and total samples, which have bit-rotted.

samples/total/client/ValuePicker.dart

Index: samples/total/client/ValuePicker.dart
===================================================================
--- samples/total/client/ValuePicker.dart	(revision 9011)
+++ samples/total/client/ValuePicker.dart	(working copy)
@@ -1,35 +0,0 @@
-// 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.
-
-/**
- * A graphical picker for a set of predefined values.
- */
-class ValuePicker extends Picker {
-
-  int _height;
-  int _margin;
-  List<String> _values;
-
-  ValuePicker(DivElement root, this._values) : super("value-picker") {
-    root.classes = ["value-picker", "fadeOut"];
-
-    Document doc = root.document;
-    Element _ul = new Element.tag("ul");
-    _ul.attributes["class"] = "value-picker-ul";
-    root.nodes.add(_ul);
-
-    // Use the <ul> as the parent node
-    setParent(_ul);
-
-    int idx = 0;
-    for (int i = 0; i < _values.length; i++) {
-      LIElement li = new Element.tag("li");
-      li.classes = ["value-picker-item", "value-picker-item-enabled"];
-      li.id = "value-picker-${i}";
-      li.text = _values[i];
-      li.on.click.add(_clickHandler);
-      _ul.nodes.add(li);
-    }
-  }
-}