commit 61b18d0d8ed901b202f402ab351bd0481271ff02
author Joel Scherpelz <jscherpelz@google.com> Wed Apr 12 11:32:02 2017 +0900
committer Joel Scherpelz <jscherpelz@google.com> Thu Apr 13 05:27:51 2017 +0000
tree 52f2eda0da1bee859ff19af72ba05904bfdb1c43
parent 697f449f8948c306efcf40b010686a0405f110ab

Refactor repeated WIFI bringup code in ConnectivityManagerTest

This is a minor code health change motivated by upcoming additions to
ConnectivityManagerTest. Common code to drive WIFI to a connected state
is now shared along with automatic cleanup code to restore wifi to its
original state in tearDown().

Bug: 33333670
Test: CtsNetTestCases test passes
Change-Id: I62a2748f113650f7a235af3074e33cc0cefe4a3b
(cherry picked from commit 49eaabd72c1a5346750342ffc956c4b903ca532c)