[PATCH v5 0/1] MR3353: Make Notepad properly get the DPI value.

[Petrichor Park (＠petrathekat)]

Instead of querying the registry, just calls `GetDpiForWindow`.

Winecfg's DPI slider sets `Control Panel\Desktop\LogPixels`.
See `programs/winecfg/x11drvdlg.c`
Notepad queries `Software\Fonts\LogPixels`, and so doesn't pick up
on the change.

I don't believe this changes how Notepad looks to the user, but it is
necessary for a further MR I'm working on that adds more information
to the status bar.

--
  v5: notepad: Use GetDpiForWindow()

https://gitlab.winehq.org/wine/wine/-/merge_requests/3353