Enable deep logging for replay_log by default

By default, the deep logging is desabled. That is also the same for
replaying log. However, most of time, we use replay_log for debugging.
Thus, it is more suitable to enable deep logging for replay_log.

BUG=None
TEST=Run replay_log.
NOTE: You should first do "make clean"

Change-Id: I260e7dda5860602d151f57aac510bbecb67ee864
Reviewed-on: https://gerrit.chromium.org/gerrit/30147
Commit-Ready: KuanYu Chu <chuwfuny@chromium.org>
Reviewed-by: KuanYu Chu <chuwfuny@chromium.org>
Tested-by: KuanYu Chu <chuwfuny@chromium.org>