mozilla-b2g/gaia — pull request #6511 by ochameau (2012-11-19 19:20:15+00:00)
Title: Bug 805984 - [Dialer] Remove useless locale strings

These two strings seems to be useless. No sign of usage anywhere in gaia nor mozilla-central.
And no usage shown in revision that introduced them:
https://github.com/mozilla-b2g/gaia/commit/6db096605d36ed904250869f131037d665388701