Roll ChromeOS orderfile from 82-4085.6-1584957322-benchmark-82.0.4085.18-r1 to...

Roll ChromeOS orderfile from 82-4085.6-1584957322-benchmark-82.0.4085.18-r1 to 83-4085.6-1584956258-benchmark-83.0.4091.0-r2

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: I5aacbe7cb136a728b817231ec9af1e64d5e383a7
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2132580Reviewed-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@{#755421}

chromeos/profiles/orderfile.newest.txt

-chromeos-chrome-orderfile-field-82-4085.6-1584957322-benchmark-82.0.4085.18-r1.orderfile.xz
+chromeos-chrome-orderfile-field-83-4085.6-1584956258-benchmark-83.0.4091.0-r2.orderfile.xz
\ No newline at end of file