mozilla/browserid — pull request #3081 by lloyd (2013-03-07 23:05:44+00:00)
Title: don't require that an IdP supply a specific text string to indicate that the user is not authenticated

this is for issue #2339. As part of the fix I wanted to ensure that errors not originating from the primary got shown under extended error information in the dialog.

Note to reviewer: I am not convinced my method of propagating error information is How We Do It. Please review.