chromium/chrome/test/data/extensions/api_test/automation/sites/word_boundaries.html

<!--
Copyright 2019 The Chromium Authors
Use of this source code is governed by a BSD-style license that can be
found in the LICENSE file.
-->
<html>
<head>
<title>Automation Tests - Word Boundaries</title>
</head>
<body>
  <!-- Used to test wordBoundariesForString. -->
  <div role="button">Example text for testing purposes</div>
</body>
</html>