The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/3af4af4cce5d5f905adfcd163183819a0ebfb0a8

commit 3af4af4cce5d5f905adfcd163183819a0ebfb0a8
Author: Scott Cunningham <scunningham@chromium.org>
Date: Tue May 17 20:27:07 2016

Promote two stable policy_* tests to bvt-perbuild suite.

Move policy_ManagedBookmarks and policy_ProxySettings from
suite:regression to suite:bvt-perbuild. Also update to use
base class methods.

BUG= chromium:612582 
TEST=Run test_that <IP> policy_ManagedBookmarks, and policy_ProxySettings

Change-Id: I64a08b4c85d74ba11511a07611a141f8da2030f2
Reviewed-on: https://chromium-review.googlesource.com/345490
Commit-Ready: Scott Cunningham <scunningham@chromium.org>
Tested-by: Scott Cunningham <scunningham@chromium.org>
Reviewed-by: Krishna Gavini <krishnargv@chromium.org>
Reviewed-by: Rohit Makasana <rohitbm@chromium.org>

[modify] https://crrev.com/3af4af4cce5d5f905adfcd163183819a0ebfb0a8/client/site_tests/policy_ManagedBookmarks/control
[modify] https://crrev.com/3af4af4cce5d5f905adfcd163183819a0ebfb0a8/client/site_tests/policy_ProxySettings/policy_ProxySettings.py
[modify] https://crrev.com/3af4af4cce5d5f905adfcd163183819a0ebfb0a8/client/site_tests/policy_ManagedBookmarks/policy_ManagedBookmarks.py
[modify] https://crrev.com/3af4af4cce5d5f905adfcd163183819a0ebfb0a8/client/site_tests/policy_ProxySettings/control