The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/10e2ac78af6e398663c216b01f8cc0666488ab91

commit 10e2ac78af6e398663c216b01f8cc0666488ab91
Author: Tim Zheng <timzheng@google.com>
Date: Tue Sep 11 00:14:47 2018

Avoid calling SetTaskRunner on RepeatingTimer.

This is to avoid a sequence checker debug error.

BUG=b/113298882,chromium:882494
TEST=Manually tested on Linux workstation simulator.

Change-Id: I07b43e315335bf95e67b4567aedd4b7466cc5391
Reviewed-on: https://chromium-review.googlesource.com/1213950
Reviewed-by: Nicholas Verne <nverne@chromium.org>
Commit-Queue: Tim Zheng <timzheng@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#589715}(cherry picked from commit 87caa6d1b831a10f45a88ee83ba055d961a6b70a)
Reviewed-on: https://chromium-review.googlesource.com/1217709
Cr-Commit-Position: refs/branch-heads/3538@{#262}
Cr-Branched-From: 79f7c91a2b2a2932cd447fa6f865cb6662fa8fa6-refs/heads/master@{#587811}
[modify] https://crrev.com/10e2ac78af6e398663c216b01f8cc0666488ab91/chrome/browser/chromeos/crostini/crosvm_metrics.cc
[modify] https://crrev.com/10e2ac78af6e398663c216b01f8cc0666488ab91/chrome/browser/chromeos/crostini/crosvm_metrics.h

Closing the bug as it is landed long back and no regression observed.