Determination of the last event time. Currently, uses
the time that the first event in the previous batch that
was sent from hardware. This produces inconsistent timing
intervals for event delivery to apps. Now, use the time that the
previous batch was delivered to the application.
Original Author: Stephen Moore <steve.moore@motorola.com>
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
Change-Id: I2a3701915702d622dc04fbf4bbd4918a9ebe8856
f634ded277