The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37

commit 95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37
Author: Owen Min <zmin@chromium.org>
Date: Fri Aug 31 21:03:52 2018

Create a new extension API returns device id.

The API has been proposed by crbug.com/876800

Bug:  877238 
Change-Id: Ic3ad7466d4bff95d8626e8339e13799545bf3f50
Reviewed-on: https://chromium-review.googlesource.com/1187514
Commit-Queue: Owen Min <zmin@chromium.org>
Reviewed-by: Devlin <rdevlin.cronin@chromium.org>
Reviewed-by: Georges Khalil <georgesak@chromium.org>
Cr-Commit-Position: refs/heads/master@{#588161}
[modify] https://crrev.com/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37/chrome/browser/extensions/api/enterprise_reporting_private/enterprise_reporting_private_api.cc
[modify] https://crrev.com/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37/chrome/browser/extensions/api/enterprise_reporting_private/enterprise_reporting_private_api.h
[modify] https://crrev.com/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37/chrome/browser/extensions/api/enterprise_reporting_private/enterprise_reporting_private_unittest.cc
[modify] https://crrev.com/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37/chrome/common/extensions/api/enterprise_reporting_private.idl
[modify] https://crrev.com/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37/extensions/browser/extension_function_histogram_value.h
[modify] https://crrev.com/95a8e7516f4746c17d1b3bcc6ab8f838c6c73d37/tools/metrics/histograms/enums.xml