Roll Chrome Win32 PGO Profile

Roll Chrome Win32 PGO profile from chrome-win32-master-1608508387-56780dae3832c65bafd36e4cfe96756ad3b86eef.profdata to chrome-win32-master-1608981831-cbf08d72e32c63df7d099ffb01822de4ae644afb.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-win32-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:win-chrome
Tbr: pgo-profile-sheriffs@google.com
Change-Id: Id9f3bb06d4aeba5de6e753eb22a3b4e0b466baae
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2603169Reviewed-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@{#839360}

chrome/build/win32.pgo.txt

-chrome-win32-master-1608508387-56780dae3832c65bafd36e4cfe96756ad3b86eef.profdata
+chrome-win32-master-1608981831-cbf08d72e32c63df7d099ffb01822de4ae644afb.profdata