Instead add appenders that write to the GC log file to the loggers of
the classes that do the GC.
Doing this is needed to migrate to Flogger as Flogger requires logger
names to match class names.
I verified this manually by adding a GC config to the gerrit.config of
my local test sever [1] and then checking that the GC log file is still
written.
[1] Test GC config:
[gc]
startTime = Fri 10:30
interval = 1m
Change-Id: I6f4e5b5b448abf3c0ebfe3a2b2bf89827ece8c81
Signed-off-by: Edwin Kempin <ekempin@google.com>
c183569ad5