tree 612acb096dc1ce72598897f69e18e0c8de96bb11
parent 15d8bb03fe93013eca2127503b9655085883373a
author junyulai <junyulai@google.com> 1575354853 +0800
committer markchien <markchien@google.com> 1579004099 +0800

[SP07] Remove reference of NetworkStatsService in IpServer

Currently NetworkStatsService is notified when downstream is
updated. However, it seems unnecessary given that tether stats
is persist since boot, and there is no any upstream change when
downstream is changed.

Test: atest NetworkStatsServiceTest IpServerTest
Bug: 130855321
Change-Id: Ie300bfeb0a04678fcfcf300843b6f859af9df91d