Roll Chrome Win64 PGO Profile

Roll Chrome Win64 PGO profile from chrome-win64-main-1712350781-07286e6b7f93794cbd7b1b44db66af641b7d7184-efcf7201.profdata to chrome-win64-main-1712361365-278159bc273d2b5027c69a6981fb759d0e12b622-50f643b1.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 chrome-brapp-engprod@google.com,pgo-profile-sheriffs@google.com on the revert to ensure that a human
is aware of the problem.

To file a bug in Chromium main branch: https://bugs.chromium.org/p/chromium/issues/entry

To report a problem with the AutoRoller itself, please file a bug:
https://issues.skia.org/issues/new?component=1389291&template=1850622

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

Cq-Include-Trybots: luci.chrome.try:win64-chrome
Tbr: pgo-profile-sheriffs@google.com
Change-Id: Ifceb6a3c92b85cc77fb5bcb3dbf9e0f15829d44e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5430626
Bot-Commit: 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/main@{#1283530}