This is simpler to use than wxDisplay(window).GetPPI() which was used instead of it so far in all ports and can be implemented more efficiently for wxMSW. Remove wxGetWinTLW, GetDPI already tries to get the top window.
This is simpler to use than wxDisplay(window).GetPPI() which was used instead of it so far in all ports and can be implemented more efficiently for wxMSW. Remove wxGetWinTLW, GetDPI already tries to get the top window.