http://bugs.winehq.org/show_bug.cgi?id=32753
--- Comment #3 from Jacek Caban jacek@codeweavers.com 2013-01-30 11:51:25 CST --- It was merged to the main mozilla repo:
https://hg.mozilla.org/mozilla-central/rev/bfe496ca5c40
And I merged it to Wine Gecko master branch:
https://sourceforge.net/p/wine/wine-gecko/ci/ce48e3ad3f1c9274517e99aab5fe1d8...
This bug will be fixed after the next Gecko update.