0fea823673
Only combine /proc/net/dev and xt_qtaguid stats when iface is marked as active. When inactive, only return xt_qtaguid stats. When iface is unknown to xt_qtaguid, always pass through /proc/net/dev stats. Bug: 5242730 Change-Id: I469fc6abe45309f794afebca814cbb39e4f13af5