Remove the Dromaeo and TodoMVC samples.

samples/third_party/todomvc_performance/js_todomvc/components/flatiron-director/flatiron-director.html

Index: samples/third_party/todomvc_performance/js_todomvc/components/flatiron-director/flatiron-director.html
diff --git a/samples/third_party/todomvc_performance/js_todomvc/components/flatiron-director/flatiron-director.html b/samples/third_party/todomvc_performance/js_todomvc/components/flatiron-director/flatiron-director.html
deleted file mode 100644
index f0538cd896b6f7cd37b5cc4173b4bf81456ceef1..0000000000000000000000000000000000000000
--- a/samples/third_party/todomvc_performance/js_todomvc/components/flatiron-director/flatiron-director.html
+++ /dev/null
@@ -1,37 +0,0 @@
-<!--
-Copyright 2013 The Polymer Authors. All rights reserved.
-Use of this source code is governed by a BSD-style
-license that can be found in the LICENSE file.
--->
-<link rel="import" href="../polymer/polymer.html">
-<script src="director/director.min.js"></script>
-
-<polymer-element name="flatiron-director" attributes="route autoHash">
-  <script>
-    (function() {
-      var private_router;
-      Polymer('flatiron-director', {
-        autoHash: false,
-        ready: function() {
-          this.router.on(/(.*)/, function(route) {
-            this.route = route;
-          }.bind(this));
-          this.route = this.router.getRoute(0) || '';
-        },
-        routeChanged: function() {
-          if (this.autoHash) {
-            window.location.hash = this.route;
-          }
-          this.fire('director-route', this.route);
-        },
-        get router() {
-          if (!private_router) {
-            private_router = new Router();
-            private_router.init();
-          }
-          return private_router;
-        }
-      });
-    })();
-  </script>
-</polymer-element>