There are two separate issues here that need to be fixed, both
boil down to the fact that adding an imperative (userSetLocale)
to the Configuration is a bad idea. Because of this:
- We'd never persist the first user set configuration if it was en_US,
because of an erroneous call to Configuration.setLocale.
- ActivityManager.getConfiguration would sometimes return a
Configuration with userSetLocale == true, which means callers with
the right permissions would inadvertently persist a locale they didn't
want to persist.
bug: 18879010
Change-Id: Id330ffde9d2a6e516fd60edc33f5529df719c634
c63a16b8e4