Merge "Removing dead store; it was likely a relict of debuging code."

        final int NU = uidStats.size();

        boolean didPid = false;

        long nowRealtime = SystemClock.elapsedRealtime();

        StringBuilder sb = new StringBuilder(64);

        for (int i=0; i<NU; i++) {

            Uid uid = uidStats.valueAt(i);

            SparseArray<? extends Uid.Pid> pids = uid.getPidStats();