[PATCH 4/4] mshtml: Add IElementTraversal::get_firstElementChild implementation

[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=32474

Your paranoid android.


=== w7u (32 bit htmldoc) ===
htmldoc.c:2682: Test failed: unexpected call GetOverrideKeyPath