The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/7b918d9c5583be4196e7dda890589a8bf4b4b14c

commit 7b918d9c5583be4196e7dda890589a8bf4b4b14c
Author: Ben Wells <benwells@chromium.org>
Date: Wed Nov 21 02:03:07 2018

Remove deprecated base::Values calls from default web app install.

Bug:  906961 
Change-Id: I6cdb8bbb17772d0b7c733ccccb46198eeec3e936
Reviewed-on: https://chromium-review.googlesource.com/c/1343474
Reviewed-by: Giovanni Ortuño Urquidi <ortuno@chromium.org>
Commit-Queue: Ben Wells <benwells@chromium.org>
Cr-Commit-Position: refs/heads/master@{#609896}
[modify] https://crrev.com/7b918d9c5583be4196e7dda890589a8bf4b4b14c/chrome/browser/web_applications/bookmark_apps/external_web_apps_unittest.cc
[modify] https://crrev.com/7b918d9c5583be4196e7dda890589a8bf4b4b14c/chrome/browser/web_applications/external_web_apps.cc
[add] https://crrev.com/7b918d9c5583be4196e7dda890589a8bf4b4b14c/chrome/test/data/web_app_default_apps/empty_app_url/chrome_platform_status.json