Roll ChromeOS orderfile from 81-3987.0-1576497268-benchmark-81.0.3995.0-r1 to 81-3987.0-1576497268-benchmark-81.0.4001.0-r1

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/cros-orderfile-chromium
Please CC c-compiler-chrome@google.com on the revert to ensure that a human
is aware of the problem.

To report a problem with the AutoRoller itself, please file a bug:
https://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

Documentation for the AutoRoller is here:
https://skia.googlesource.com/buildbot/+/master/autoroll/README.md

Tbr: c-compiler-chrome@google.com
Change-Id: I4871af30ee87b8e6b186721e01b45d6d4ecbe914
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1981044
Reviewed-by: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/master@{#727385}