'File',
             $frontendOptions,
             $backendOptions,
             true
             );

And in class Gran_Cache_Frontend_PageGA (same as original frontend page) i modify method _makePartialId in case Cookie with case ‘Cookie’:

           if (isset($_COOKIE)) {
              $my_cookie = $_COOKIE;
              foreach($my_cookie as $key=>$val){
                 // remove google analytics cookie
                 if(false !== strpos($key,"__"){                   unset($my_cookie[$key]);
                 }   

              }
              $var = $my_cookie;
           } else {
               $var = null;
           }
           break;

Sorry for my english …