mshtml: Fixed a few more IE11 test failures.

[Marvin]

Hi,

While running your changed tests on Windows, 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=7098

Your paranoid android.


=== w7u (32 bit htmldoc) ===
htmldoc.c:2861: Test failed: unexpected command 74

=== w8 (32 bit htmldoc) ===
htmldoc.c:2861: Test failed: unexpected command 74
htmldoc.c:2861: Test failed: unexpected command 74