Lockscreen: Add timeout and instant lock option to slide lock (1/2)

  This adds AOSP's new timeout and instant lock options to the
  slide (aka chooser) style lockscreen.

  To Do: Add the vibrate option as well.

Change-Id: I5d48282e484b325a3c15f2966077222dc753026f
Signed-off-by: KhasMek <Boushh@gmail.com>