dump_suite_report: use argparse am: 228ccd5096 am: 36dca71ae5

Change-Id: Iff3434104dad4b38a38e82ba3a907c760e385e5e
diff --git a/site_utils/dump_suite_report.py b/site_utils/dump_suite_report.py
index 7d470d8..1e9b30f 100755
--- a/site_utils/dump_suite_report.py
+++ b/site_utils/dump_suite_report.py
@@ -8,17 +8,17 @@
 from __future__ import print_function
 
 import common
+import argparse
 import logging
 import sys
 
 from autotest_lib.server.cros.dynamic_suite import frontend_wrappers
 from autotest_lib.server.lib import suite_report
-from chromite.lib import commandline
 from chromite.lib import ts_mon_config
 
 def GetParser():
     """Creates the argparse parser."""
-    parser = commandline.ArgumentParser(description=__doc__)
+    parser = argparse.ArgumentParser(description=__doc__)
     parser.add_argument('job_ids', type=int, nargs='+',
                         help='Suite job ids to dump')
     # As a provision suite may exit before its all provision jobs finish, the