tree 181ec946332735f1e2c12bf9186638f50e6597dc
parent 43b80810284bd0eb43a4488044f902c910c9f3b2
author Elliott Hughes <enh@google.com> 1427321811 -0700
committer Elliott Hughes <enh@google.com> 1427327341 -0700

Factor out the "yes/no" menu and use it for "Wipe cache" too.

It's surprising that only one of the wipe options asks for confirmation.
This change makes it easier to add confirmation to any action.

I've also removed the version information from all but the main menu,
because I find I'm not really reading the red text because there's
so much of it all the time.

(Given that fingerprints are long and menu items aren't wrapped, we
might want to go with an actual "About" menu item instead.)

Change-Id: I7d809fdd53f9af32efc78bee618f98a69883fffe