am 44cfb34a: am fe88ec43: am 17607b8a: am 4106602e: am 7e84d75c: Merge "resolve merge conflicts of 930a3b5 to kitkat-cts-dev" into kitkat-cts-dev

* commit '44cfb34a9b7d700242ce1c3caf288455407e5b5b':
  Fix CTS android.net package testTrafficStatsForLocalhost seldom fail issue