[PATCH 1/2] msxml3/tests: Use wide string literals in more tests.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=79883

Your paranoid android.


=== w8adm (32 bit report) ===

msxml3:
0cd8:httpreq: unhandled exception c0000005 at 0045C0FA