Originally timestamps were added in crrev.com/c/1159361 to ease debugging. Since
then, however, timestamps were introduce to the LogDog viewer and are rendered
in a separate column, making it easier to scan text for important messages
starting with '>>>'. We do keep the log level, but make sure that it always
takes a fixed width such that the actual messages are aligned vertically.

R=machenbach@chromium.org

No-Try: true
Change-Id: I3a741069824aa25e674aca79da03a725017cb956
Reviewed-on: https://chromium-review.googlesource.com/c/1291370Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#56834}