tree 2344e71bd37f12a9def8f914a32bd1867bfe67d1
parent 1856d61f9a7f18b9ebfd51f40243773dca1d8d89
author Lorenzo Colitti <lorenzo@google.com> 1522664966 +0900
committer Lorenzo Colitti <lorenzo@google.com> 1523441472 +0000

Address API comments on NetworkStats#getDefaultNetwork.

Bug: 76449091
Test: android.app.usage.cts.NetworkUsageStatsTest passes
Change-Id: I7f21e0bd7bc4b726058fc2e25542ff2c3173fabe