anthonycr/Lightning-Browser — pull request #128 by Javran (2014-10-02 15:51:25+00:00)
Title: make the agent picker remember the previous value

Saying you might sometimes accidentally click "yes"
when editing user agent string and then the previous setting
goes away or there is a typo in the customized string
and you want to modify it slightly.

And making the agent picker remember the previous value
solves all the problems above :)