tree 2b92ad71467ce1c9ea64c14dd4af31aff7c87788
parent fde19b106b2b77bc3540b04445357870caf878b5
author Jeff Sharkey <jsharkey@android.com> 1358299509 -0800
committer Jeff Sharkey <jsharkey@android.com> 1360274366 -0800

Improve TrafficStats UID APIs.

Deprecate transport layer statistics, leaving only the summarized
network layer statistics.

Improve documentation to be clear about layers where measurements
occur, and their behavior since boot.  Under the hood, move to using
xt_qtaguid UID statistics.

Bug: 6818637, 7013662
Change-Id: I9f26992e5fcdebd88c671e5765bd91229e7b0016