code: function updateWithInfo(info) {
    var disableOverlay = document.querySelector('.disableOverlay');
    var stopRecordingButton = document.querySelector('.buttonStopRecording');
  
    var status = info.status;
    switch (status) {
      case 'instrumented':
        // Instrumentation is enabled for the page.
        disableOverlay.style.display = '';
        stopRecordingButton.innerText = 'Stop Recording';
        break;
      case 'whitelisted':
        // Tracing is enabled for the page.
        disableOverlay.style.display = '';
        stopRecordingButton.innerText = 'Stop Recording For This URL';
        break;
      default:
        // Tracing is disabled for the page.
        disableOverlay.style.display = 'none';
        stopRecordingButton.innerText = '';
        break;
    }
  
    buildAddonTable(info.all_addons, info.options['wtf.addons']);
  }
docs: Updates the popup with the given page information.
  @param {!Object} info Page information.