Apache::LiveJournal::db_logger(), LJ::AccessLogRecord, LJ::AccessLogSink, and LJ::AccessLogSink::*

[pauamma]

Apache::LiveJournal::db_logger() was disabled early on as part of the Apache2 conversion. The intent was apparently to revisit that later, but it's been over 3 years and there's no "later" yet. As far as I can tell, Apache::LiveJournal::db_logger() is the only bit that uses LJ::AccessLogRecord, LJ::AccessLogSink, and LJ::AccessLogSink::* (there are other references, but they're in stuff like confcheck, so they don;t count).

Get rid of those? Or is there a planned use or another reason to keep them in the codebase?