Add infra_libs as a bootstrap dependency.

appengine_module/gae_ts_mon/test/config_test.py

 # Copyright 2015 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import copy
 import datetime
 import functools
 import os
 import time
 import unittest
 
 import endpoints
 import gae_ts_mon
 import mock
 import webapp2
 
 from infra_libs.ts_mon import config
 from infra_libs.ts_mon import shared
 from infra_libs.ts_mon.common import http_metrics
 from infra_libs.ts_mon.common import interface
 from infra_libs.ts_mon.common import monitors
 from infra_libs.ts_mon.common import targets
-from infra_libs.ts_mon.common.test import stubs
 from protorpc import message_types
 from protorpc import remote
 from testing_utils import testing
 
 
 class InitializeTest(testing.AppengineTestCase):
   def setUp(self):
     super(InitializeTest, self).setUp()
 
     config.reset_for_unittest()
@@ skipping 551 matching lines @@
 
   @mock.patch('gae_ts_mon.config.need_to_flush_metrics', autospec=True,
               return_value=False)
   def test_no_flush(self, _fake):
     # For branch coverage.
     self.run_middleware()
 
     fields = {'name': 'gae_ts_mon.test.config_test.view_func',
               'status': 200, 'is_robot': False}
     self.assertEqual(1, http_metrics.server_response_status.get(fields))