tree ce478ebacf99b6309f53334a03663a548ece4d1d
parent c579d20618d21b4e66775fa06d5aad49c6254232
author Christopher Wiley <wiley@google.com> 1468463763 -0700
committer Mitchell Wills <mwills@google.com> 1472495207 -0700

TetherUtil: Use ConnectivityManager for tethering

In the past, enabling the SoftAP would cause tethering to happen because
of some unfortunate side effects.  This is no longer the case, and
using WifiManager for this purpose is not a good idea.

Bug: 30147602
Test: Can toggle tethering on/off via all of settings, quick settings,
      and quick quick settings.

Change-Id: Iebbfc6c48b3e8e3fa52d235594ded3502f5801a3
(cherry picked from commit 26bd4efcaaad4a866310d6421909645e81167d1f)