Function getXMLHttpRequest

core/cb.addons/require-tools/less/lessc.js:6640–6652

()

}

function getXMLHttpRequest() {
    if (window.XMLHttpRequest) {
        return new XMLHttpRequest();
    } else {
        try {
            /*global ActiveXObject */
            return new ActiveXObject("MSXML2.XMLHTTP.3.0");
        } catch (e) {
            log("browser doesn't support AJAX.", logLevel.errors);
            return null;
        }
    }
}

function doXHR(url, type, callback, errback) {
    var xhr = getXMLHttpRequest();