Roll Chrome Win64 PGO Profile

Roll Chrome Win64 PGO profile from chrome-win64-master-1606077424-ec0f84a9c2a3c633b1c20d4d880b1629a0383891.profdata to chrome-win64-master-1606089386-838f65aaa60be12e40b29c2cb3db20695d2661d9.profdata

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/pgo-win64-chromium
Please CC pgo-profile-sheriffs@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

Cq-Include-Trybots: luci.chrome.try:win64-chrome
Tbr: pgo-profile-sheriffs@google.com
Change-Id: I4cb67a0b5377a61f1c236cd2f9a126c18134cc90
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2553513Reviewed-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@{#830102}

chrome/build/win64.pgo.txt

-chrome-win64-master-1606077424-ec0f84a9c2a3c633b1c20d4d880b1629a0383891.profdata
+chrome-win64-master-1606089386-838f65aaa60be12e40b29c2cb3db20695d2661d9.profdata