GitLab

This DCHECK is causing tests in components unrelated to notifications to
be flaky.

Change it to DLOG_IF(ERROR.. so that those components can retain their
test coverage.

Bug: 859061, 988160
Change-Id: I01a5cfeccc9907c64f7afc9d9235a1ad0cb6179e
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2584433Reviewed-by: Thomas Anderson <thomasanderson@chromium.org>
Commit-Queue: Trent Apted <tapted@chromium.org>
Cr-Commit-Position: refs/heads/master@{#836816}