Filename as window title (#2500)
Filename as window title (#2500)

* Filename as window title

Display the filename as the new window's title in 'dataurlnewwindow' case.

* Corrected comment

* Actually fixed the comment this time

Co-authored-by: Aras Abbasi <7f0e36473a68ef0af7492141a3713a0da8cc2418@googlemail.com>
Co-authored-by: James Hall <474ba67bdb289c6263b36dfd8a7bed6c85b04943@parall.ax>
Co-authored-by: Lukas Holländer <cb3f136263491d0d68ae1423bcb7a769f10f7063@yworks.com>
MrRio/jsPDF,MrRio/jsPDF,MrRio/jsPDF