message: Add user preferences to guided tour
diff: @@ -596,6 +596,7 @@ class MastheadToolbarContents_ extends React.Component {
  onToggle={this._onUserDropdownToggle}
  isOpen={isUserDropdownOpen}
  items={this._renderApplicationItems(actions)}
  + data-tour-id="tour-user-button"
  data-quickstart-id="qs-masthead-usermenu"
  position="right"
  toggleIcon={userToggle}
  