Keyguard: Show PIN/PUK remaining times by default

As the original design, unless you input a wrong password, it will not
prompt the PIN/PUK remaining times. We should prompt it by default,
so that the users can enter the password more carefully.

When the keyguard SIM PIN/PUK view is attached to the window or it
resets input state, we will show PIN/PUK remaining times. And we will
get the remaining times in another thread.

CRs-Fixed: 628782

Change-Id: I5d932a647c2d268a79c7cb2418d541a676978418