The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/1a8e6069422ad9a0ccb267f813164392b1f1c82f

commit 1a8e6069422ad9a0ccb267f813164392b1f1c82f
Author: Ryan Sturm <ryansturm@chromium.org>
Date: Mon Oct 15 21:36:16 2018

Adding alt config to chrome://interventions-internals

Change-Id: I78dbd167d319a24c25c9f1631f2adbaa2cdd64ce

BUG= 894996 

Change-Id: I78dbd167d319a24c25c9f1631f2adbaa2cdd64ce
Reviewed-on: https://chromium-review.googlesource.com/c/1271675
Commit-Queue: Ryan Sturm <ryansturm@chromium.org>
Reviewed-by: Tarun Bansal <tbansal@chromium.org>
Cr-Commit-Position: refs/heads/master@{#599754}
[modify] https://crrev.com/1a8e6069422ad9a0ccb267f813164392b1f1c82f/chrome/browser/ui/webui/interventions_internals/interventions_internals_page_handler.cc
[modify] https://crrev.com/1a8e6069422ad9a0ccb267f813164392b1f1c82f/chrome/browser/ui/webui/interventions_internals/interventions_internals_page_handler_unittest.cc