The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/third_party/autotest/+/49bfca1a6ea8bd76a7738f5346a3669845b0fa3f

commit 49bfca1a6ea8bd76a7738f5346a3669845b0fa3f
Author: Ruben Zakarian <rzakarian@google.com>
Date: Fri Jan 04 23:30:52 2019

[Autotest] policy_DefaultJavaScriptSetting

If the policy is set to Allow then all sites will be able to run
JavaScript. If the policy is set to Do Not Allow then no sites
will be able to run JavaScript.

BUG= chromium:917863 
TEST=this

Change-Id: If5f4c3524aa6f741d39c1e3c95d61f54b0a17294
Reviewed-on: https://chromium-review.googlesource.com/1390281
Commit-Ready: Ruben Zakarian <rzakarian@chromium.org>
Tested-by: Ruben Zakarian <rzakarian@chromium.org>
Reviewed-by: Ruben Zakarian <rzakarian@chromium.org>

[add] https://crrev.com/49bfca1a6ea8bd76a7738f5346a3669845b0fa3f/client/site_tests/policy_DefaultJavaScriptSetting/control.DoNotAllow
[add] https://crrev.com/49bfca1a6ea8bd76a7738f5346a3669845b0fa3f/client/site_tests/policy_DefaultJavaScriptSetting/policy_DefaultJavaScriptSetting.py
[add] https://crrev.com/49bfca1a6ea8bd76a7738f5346a3669845b0fa3f/client/site_tests/policy_DefaultJavaScriptSetting/control.Allow
[add] https://crrev.com/49bfca1a6ea8bd76a7738f5346a3669845b0fa3f/client/site_tests/policy_DefaultJavaScriptSetting/control