text: <!-- Copyright 2018 the V8 project authors. All rights reserved.
  Use of this source code is governed by a BSD-style license that can be
  found in the LICENSE file. -->
  <template id="histogram-viewer-template">
  <style>
  #chart {
    width: 100%;
    height: 800px;
  }
  </style>
  <div id="container" style="display: none;">
    <h2>Details</h2>
    <ul>
      <li><span id="overall"></span></li>
    </ul>
    <div id="chart"></div>
  </div>
  </template>
  <script type="text/javascript"  src="histogram-viewer.js"></script>