Roll Chrome Mac PGO Profile

Roll Chrome Mac PGO profile from chrome-mac-main-1639245176-2414d41ad0229d32e0611aa142a5056d7f06fbf4.profdata to chrome-mac-main-1639266805-438623f615ba92ba93acae791fa0ccbd933e9dc8.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-mac-chromium
Please CC 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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug

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

Cq-Include-Trybots: luci.chrome.try:mac-chrome
Tbr: pgo-profile-sheriffs@google.com
Change-Id: I2ff3bb2efc193094d2c3052c6a45229ba9726d08
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3332999
Commit-Queue: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Bot-Commit: chromium-autoroll <chromium-autoroll@skia-public.iam.gserviceaccount.com>
Cr-Commit-Position: refs/heads/main@{#950837}

chrome/build/mac.pgo.txt

@@ -1 +1 @@
-chrome-mac-main-1639245176-2414d41ad0229d32e0611aa142a5056d7f06fbf4.profdata
+chrome-mac-main-1639266805-438623f615ba92ba93acae791fa0ccbd933e9dc8.profdata