commit b061428938c512278259a4687ed25a51a5015cad
author Quang Luong <qal@google.com> Thu Jul 25 11:29:42 2019 -0700
committer Quang Luong <qal@google.com> Wed Jul 31 11:46:15 2019 -0700
tree 28096e3fe65295a494abf725f423327cd51bdf88
parent e6cb73451c66efddef11305866a8a9902c4789f2

Copy WifiSettings base code into WifiSettings2 without WifiTracker

Copied main logic from WifiSettings into WifiSettings2, removing
all instances of WifiTracker in preparation of adding WifiTracker2.

Removed:
 - WifiDialog (to be added back in)
 - Context Menu (to be added back in)
 - Leftover SUW code (Next button)

WifiSettings2Test also copied directly from WifiSettingsTest, without
context menu test.

Bug: 70983952
Test: atest WifiSettings2Test

Change-Id: Ie1ef5bf0ca14f5989f4add2165422609f12c2c84