mozilla-b2g/gaia — pull request #5906 by lmorchard (2012-10-19 20:08:32+00:00)
Title: Bug 796246: Hide passcode lock settings when lockscreen is disabled

My first attempt at a Gaia PR, so let's see if I've done this right:

This includes tweaks to the lockscreen section of settings, such that the passcode settings portion is revealed and usable only when the lockscreen itself is enabled.