Roll Chrome Linux PGO Profile

Roll Chrome Linux PGO profile from chrome-linux-master-1605203985-a72b3d0424c525881821dc3609a4c23423acaf56.profdata to chrome-linux-master-1605225603-3e78f0541b05b7200384abc9a699177331fd68ec.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-linux-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:linux-chrome
Tbr: pgo-profile-sheriffs@google.com
Change-Id: Ia8e5467db42ae8c36e77cca35096cc321bc2b6f8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2536891Reviewed-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@{#827110}

chrome/build/linux.pgo.txt

-chrome-linux-master-1605203985-a72b3d0424c525881821dc3609a4c23423acaf56.profdata
+chrome-linux-master-1605225603-3e78f0541b05b7200384abc9a699177331fd68ec.profdata