mozilla-b2g/gaia — pull request #5899 by steveck-chung (2012-10-19 12:55:14+00:00)
Title: Bug 802733 - [email] Warn user that they are about to discard a new message

* Fix bug: https://bugzilla.mozilla.org/show_bug.cgi?id=802733
* Remove the duplicate activity callback workaround.