The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/da33faa23dc32a4553de3e72294db28ff1653572

commit da33faa23dc32a4553de3e72294db28ff1653572
Author: Mark Pilgrim <pilgrim@chromium.org>
Date: Wed Jun 06 14:29:47 2018

Migrate ntp_snippets::JsonRequest to SimpleURLLoader

Bug:  844942 
Cq-Include-Trybots: luci.chromium.try:ios-simulator-full-configs;master.tryserver.chromium.mac:ios-simulator-cronet
Change-Id: Ifda80b4277d7d4ad6f1336de6f437aa82ff75c29
Reviewed-on: https://chromium-review.googlesource.com/1087174
Reviewed-by: Eric Noyau <noyau@chromium.org>
Reviewed-by: Bernhard Bauer <bauerb@chromium.org>
Commit-Queue: Mark Pilgrim <pilgrim@chromium.org>
Cr-Commit-Position: refs/heads/master@{#564875}
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/chrome/browser/ntp_snippets/content_suggestions_service_factory.cc
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/components/ntp_snippets/remote/json_request.cc
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/components/ntp_snippets/remote/json_request.h
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/components/ntp_snippets/remote/json_request_unittest.cc
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/components/ntp_snippets/remote/remote_suggestions_fetcher_impl.cc
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/components/ntp_snippets/remote/remote_suggestions_fetcher_impl.h
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/components/ntp_snippets/remote/remote_suggestions_fetcher_impl_unittest.cc
[modify] https://crrev.com/da33faa23dc32a4553de3e72294db28ff1653572/ios/chrome/browser/ntp_snippets/ios_chrome_content_suggestions_service_factory_util.cc