nd">
          <template>
            <value-helper id="second" value="[[selected]]"></value-helper>
            <paper-input id="third" value="{{selected}}"></paper-input>
          </template>
        </data-table-column>
      </iron-data-table>
    </template>
  </test-fixture>

  <dom-module id="value-helper">
    <template>
      <style>
        :host {
          display: block;
        }
      </style>
      <div>[[value]]</div>
    </template>
    <script>
    document.addEventListener('WebComponent