Roll ChromeOS Orderfiles from 86-4240.27-1600081136-benchmark-86.0.4240.38-r1...

Roll ChromeOS Orderfiles from 86-4240.27-1600081136-benchmark-86.0.4240.38-r1 to 87-4183.84-1598867895-benchmark-87.0.4247.0-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/+doc/master/autoroll/README.md

Tbr: c-compiler-chrome@google.com
Change-Id: Ie9c7cd6bf950f716f83aca75914a37d1c934a2f4
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2414538Reviewed-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@{#807528}

chromeos/profiles/orderfile.newest.txt

-chromeos-chrome-orderfile-field-86-4240.27-1600081136-benchmark-86.0.4240.38-r1.orderfile.xz
+chromeos-chrome-orderfile-field-87-4183.84-1598867895-benchmark-87.0.4247.0-r1.orderfile.xz