Show non-webkit test failures in the failure stream

Tools/GardeningServer/ui/ct-failing-builders.html

-<!--
-Copyright 2014 The Chromium 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="ct-builder.html">
-
-<!-- Lists builders that are failing and the problematic steps. -->
-<polymer-element name="ct-failing-builders" attributes="builders">
-  <template>
-    <style>
-      :host {
-        display: block;
-        font-size: 0;
-      }
-
-      ct-builder {
-        display: inline-block;
-        margin: 0 5px 2px 0;
-      }
-    </style>
-    <template repeat="{{ builder in builders|keys }}">
-      <ct-builder builder="{{ builder }}" steps="{{ builders[builder] }}"></ct-builder>
-    </template>
-  </template>
-  <script>
-    Polymer({
-      builders: {},
-
-      keys: function(obj) {
-        return Object.keys(obj);
-      },
-    });
-  </script>
-</polymer-element>