mozilla-b2g/gaia — pull request #5722 by evelynhung (2012-10-09 09:46:38+00:00)
Title: bug 799030 - add error event listener for getting retry count

1. add error event listener for getting retry count because https://bugzilla.mozilla.org/show_bug.cgi?id=783525 landed
2. and correct args of API