[2843] rename the module name; s/isc.statistics/isc.statistics.dns/g

src/bin/xfrin/xfrin.py.in

@@ -28,7 +28,7 @@ import time
 from functools import reduce
 from optparse import OptionParser, OptionValueError
 from isc.config.ccsession import *
-from isc.statistics import Counters
+from isc.statistics.dns import Counters
 from isc.notify import notify_out
 import isc.util.process
 from isc.util.address_formatter import AddressFormatter

src/bin/xfrout/xfrout.py.in

@@ -27,7 +27,7 @@ from socketserver import *
 import os
 from isc.config.ccsession import *
 from isc.cc import SessionError, SessionTimeout
-from isc.statistics import Counters
+from isc.statistics.dns import Counters
 from isc.notify import notify_out
 import isc.util.process
 import fcntl

src/lib/python/isc/notify/notify_out.py

@@ -25,7 +25,7 @@ from isc.datasrc import DataSourceClient
 from isc.net import addr
 import isc
 from isc.log_messages.notify_out_messages import *
-from isc.statistics import Counters
+from isc.statistics.dns import Counters
 from isc.util.address_formatter import AddressFormatter
 
 logger = isc.log.Logger("notify_out")