Change site_logging to cros_logging in server side test files.

server/site_tests/suites/control.bvt

Index: server/site_tests/suites/control.bvt
diff --git a/server/site_tests/suites/control.bvt b/server/site_tests/suites/control.bvt
index 9f00be06d354247db9bec3a462c4de0081cbd442..d2be5c9ffdcd94b9c47141dd5c734bb8cae490a2 100644
--- a/server/site_tests/suites/control.bvt
+++ b/server/site_tests/suites/control.bvt
@@ -15,7 +15,7 @@ that a build has some minimal functionality.  These are meant to run quickly
 in less than 30 minutes and should maximize coverage.
 """
 
-from autotest_lib.client.bin import site_logging
+from autotest_lib.client.cros import cros_logging
 from autotest_lib.server import site_host_attributes
 
 TESTS = [
@@ -57,7 +57,7 @@ def run_tests(machine):
 
   # Disable log rotation while shutting down just in case
   # platform_Shutdown needs to find logs.
-  log_pauser = site_logging.LogRotationPauser(client)
+  log_pauser = cros_logging.LogRotationPauser(client)
   log_pauser.begin()
   client.reboot()
   client_at.run_test('platform_Shutdown')