bug#35409: 27.0.50; Emacs master can't be built in Win 10

[Shuguang Sun]

Eli Zaretskii <eliz@gnu.org> writes:

> Thanks, can you also show the results of xbacktrace?
>
> Also, when did you build the master branch before this time?
>

This is my current Emacs:
In GNU Emacs 27.0.50 (build 1, x86_64-w64-mingw32)
 of 2019-04-14 built on RSHMX11052
Repository revision: d209d646220bf1967e12d2de5c37b2be82e29835
Repository branch: master
Windowing system distributor 'Microsoft Corp.', version 10.0.15063
System Description: Microsoft Windows 10 Enterprise (v10.0.1703.15063.1746)


I'm on a trip. Will try to provide xbacktrace later.

-- 
Best Regards
Shuguang Sun