[Bug 14580] New: mshtml_test htmldoc: timeout / crash on win9x

http://bugs.winehq.org/show_bug.cgi?id=14580

Summary: mshtml_test htmldoc: timeout / crash on win9x
           Product: Wine
           Version: CVS/GIT
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: download, source
          Severity: normal
          Priority: P2
         Component: testcases
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

msthml_test timed out on win9x on various machines and versions.

examples:
mshtml.dll 5.0.2614.3500:
http://test.winehq.org/data/fb140649f4aa923e0aaa63107c2806dc7e78a645/98_win9...

mshtml.dll 5.50.4807.2300:
http://test.winehq.org/data/0ed076ab5c9b779bc09a490918d17b9ebadb1d75/95_W95/...

mshtml.dll  6.0.2800.1106:
http://test.winehq.org/data/2893294f4b80ea363b75bfb9d784e7201fc0eb36/98_dr-a...

mshtml.dll 6.0.2800.1555:
http://test.winehq.org/data/2893294f4b80ea363b75bfb9d784e7201fc0eb36/me_s2/m...

The timeout is from test_timer in DocumentSite_ActivateMe
After protecting the call with "if(SUCCEEDED(hres))",
the test crash on NULL as parameter in several locations, but
I have no Idea, how to fix the test properly.

Attached is a diff to current git as a starting-point.