Joel Scherpelz f314277a40 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().

Test: CtsNetTestCases test passes
Change-Id: I62a2748f113650f7a235af3074e33cc0cefe4a3b
2017-04-12 14:45:49 +09:00
Description
android_packages_modules_Connectivity
189 MiB
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