How do I detect popup blocker in Chrome?

I have searched many issue in stack overflow and might be duplicate here Detect Popup

But not helped for me while testing in Chrome (tested v26.0.1410.64)
Following Approach Worked in IE and Firefox but not in Chrome

var popup = window.open(winPath,winName,winFeature,true);
 if (!popup || popup.closed || typeof popup.closed=='undefined'){
       //Worked For IE and Firefox
        alert("Popup Blocker is enabled! Please add this site to your exception list.");
        window.location.href = 'warning.html';
 } else {
        //Popup Allowed
        window.open('','_self');
        window.close();
} 

Any better solution that works for Chrome also?