commit c8c00ff51831947a4bdf75e0614507e317ac98fc
author Hugh Chen <hughchen@google.com> Mon Sep 28 11:20:31 2020 +0800
committer android-build-team Robot <android-build-team-robot@google.com> Thu Nov 12 18:34:52 2020 +0000
tree d86a648d51317ba6aae694cced11f88422f1d0d3
parent e0636a0bad467c81394716fdda5a10cc62970792

Hide tethering option when in a guest account

- Before this CL, users can share their mobile data through enabling
  tethering in the USB menu when in a guest account.
  It will cause main users to spend their money unexpectedly.

  This CL will hide the tethering option on the USB menu when in the
  guest account.
- Add test cases.

Bug: 166125765
Test: 1. make -j42 RunSettingsRoboTests. 2. Switch to a guest account
to verify whether the tethering option is hiding.

Change-Id: I7523b3f3c3a1372bb128a58a6a7fac973d27cfbe
Merged-In: I7523b3f3c3a1372bb128a58a6a7fac973d27cfbe
(cherry picked from commit bde627b263baf3de10e096868235edde8e740eab)
(cherry picked from commit a50f020c85371418c9207d35142b3ffdf08cbaf7)