  goog.require('goog.log');
  </script>
  <link rel="stylesheet" href="css/demo.css">
</head>
<body>
  <h1>goog.labs.style.PixelDensityMonitor</h1>
  <div>
    Move between high dpi and normal screens to see density change events.
  </div>
  <fieldset class="goog-debug-panel">
    <legend>Event log</legend>
    <div class="log" id="log"></div>
  </fieldset>
  <script>
    var logger = goog.log.getLogger('PixelDensityMonitor');

    new goog.debug.DivConsole(goog.dom.getElement('log')).setCapturing(true);

 