loc_timer util currently can not be stopped. Added stop api so that
clients can make use of.
CRs-Fixed: 579624
Change-Id: I17f80e46ecfbdf1b70eb158f1ee7eb1a92d5e765
The utility launches a separate
thread that holds a mutex for
x milisecs and then calls a callback
function to notify the caller about
the time lapse
Change-Id: If033eed71d28a8736c8393f6ff609ac59d8877d9