So before this change:
http://hg.mozilla.org/mozilla-central/rev/cabb8925dcd3
(that forced window activation) we were not creating the a11y tree, that makes me wonder why 3.6.14 is not forcing window activation but creating the tree on time.
So before this change:
http:// hg.mozilla. org/mozilla- central/ rev/cabb8925dcd 3
(that forced window activation) we were not creating the a11y tree, that makes me wonder why 3.6.14 is not forcing window activation but creating the tree on time.