After updating Google Chrome, the report jsPDF in a new Window does not work any more.
The console shows the message:
Not allowed to navigate
var pdfUrl = doc.output('datauri').substring(doc.output('datauri').indexOf(',')+1);
var binary = atob(pdfUrl.replace(/\s/g, ''));
var len = binary.length;
var buffer = new ArrayBuffer(len);
var view = new Uint8Array(buffer);
for (var i = 0; i < len; i++) {
    view[i] = binary.charCodeAt(i);
}
var blob = new Blob( [view], { type: "application/pdf" });
var url = URL.createObjectURL(blob);
function openPDF(){
    window.open(url);
}