[pgo] revert PGO profiles for win to last known good profile

Autorollers were enabled, and rolled a bad PGO profile into src.
Reverting win32 and win64 to profiles generated by the last known
good builds:

* https://ci.chromium.org/p/chrome/builders/ci/win64-pgo-trunk/2598
* https://ci.chromium.org/p/chrome/builders/ci/win32-pgo-trunk/3174

The bad profiles were uploaded before validation was introduced
to prevent this. Autorollers have been paused until win pgo
builders become green.

* buganizer: https://buganizer.corp.google.com/issues/163192598

Bug: 1113316
Change-Id: Iad60607eeb66c85d596de90dc64e2f4e6024c7de
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2353580Reviewed-by: Yuke Liao <liaoyuke@chromium.org>
Commit-Queue: Jeff Yoon <jeffyoon@chromium.org>
Cr-Commit-Position: refs/heads/master@{#797517}

chrome/build/win32.pgo.txt

-chrome-win32-master-1596815835-17de714c85521ed0db12b66b0c37f9edb8bc5aba.profdata
+chrome-win32-master-1596045560-16c58258c8890a214570e6099d355ac47072ea3d.profdata

chrome/build/win64.pgo.txt

-chrome-win64-master-1596801568-da9053c5545285a0551be6620dd66e88ca5fbe04.profdata
+chrome-win64-master-1596045560-6c3207dc8f6ea5df1e0c422b4fa4d700088c0a24.profdata