fix com.android.server.net.NetworkStatsFactoryTest#testDoubleClatAccountingSimple am: 68d998de

idx iface acct_tag_hex uid_tag_int cnt_set rx_bytes rx_packets tx_bytes tx_packets rx_tcp_bytes rx_tcp_packets rx_udp_bytes rx_udp_packets rx_other_bytes rx_other_packets tx_tcp_bytes tx_tcp_packets tx_udp_bytes tx_udp_packets tx_other_bytes tx_other_packets

2 v4-wlan0 0x0 10060 0 42600 213 4100 41 42600 213 0 0 0 0 4100 41 0 0 0 0

3 v4-wlan0 0x0 10060 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

4 wlan0 0x0 0 0 46860 213 0 0 46860 213 0 0 0 0 0 0 0 0 0 0

4 wlan0 0x0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

5 wlan0 0x0 1029 0 0 0 4920 41 0 0 0 0 0 0 4920 41 0 0 0 0