[BugFix]Fix enter deep doze when moving

We should reset mRunningStats after getStationaryStatus as
it was used in getStationaryStatus.
This issue leads to enter deep doze and disable gps when driving.

Change-Id: I0e43c64e89ec1450f9241d0a550dde17de37bee0
Signed-off-by: xiamengsen <xiamengsen@xiaomi.com>