mshtml: Fixed some htmldoc.c tests on IE9

[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
http://testbot.winehq.org/JobDetails.pl?Key=15467

Your paranoid android.


=== TEST64_W7SP1 (32 bit htmldoc) ===
htmldoc.c:2890: Test failed: unexpected cmd 109 of CGID_Explorer
htmldoc.c:2709: Test failed: unexpected call Exec_ShellDocView_37
htmldoc.c:2709: Test failed: unexpected call Exec_ShellDocView_37

=== TEST64_W7SP1 (64 bit htmldoc) ===
htmldoc.c:2890: Test failed: unexpected cmd 109 of CGID_Explorer
htmldoc.c:2709: Test failed: unexpected call Exec_ShellDocView_37