public static void TryGetABTestPage(this HttpRequestBase httpRequest, Site site, out string pageVisitRuleName, out string matchedPage)
{
pageVisitRuleName = null;
matchedPage = null;
var cookie = httpRequest.Cookies[Track_CookieName];
if (cookie != null)
{
ABPageTestTrackingHelper.ParseTrackingToken(site, cookie.Value, out pageVisitRuleName, out matchedPage);
}
}
