Fix for Lock before unlock (read description)
- Using lock before unlock combined with patterm pin or password when try to unlock using any app or activity instead of normal lock (padlock shortcut) the unlock process only work if we enter the method two times and not in first attempt.

Change-Id: I60c0ec22d7b0278fd0e3b69c42fad6e2afdd5b92
temp fix for lockscreen blur not setting value at 0

setting lockscreen blur to 0 shouldn't be 0 radius or transparent it
should be very slightly blurred with a blur radius of 1

Change-Id: I665f8e62d6292e0f24e9094ce1706ea815e1509a