[system-test] Incorrect count of arguments in method restore_check_nailgun_api()

[Nastya Urlapova]

Test neutron_tun_ha_backup_restore failed with exception:

Traceback (most recent call last):
  File "/usr/lib/python2.7/unittest/case.py", line 331, in run
    testMethod()
  File "/usr/lib/python2.7/unittest/case.py", line 1043, in runTest
    self._testFunc()
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/case.py", line 296, in testng_method_mistake_capture_func
    compatability.capture_type_error(s_func)
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/compatability/exceptions_2_6.py", line 27, in capture_type_error
    func()
  File "/home/jenkins/venv-nailgun-tests-2.9/local/lib/python2.7/site-packages/proboscis/case.py", line 350, in func
    func(test_case.state.get_state())
  File "/home/jenkins/workspace/8.0.system_test.ubuntu.backup_restore_master/fuelweb_test/helpers/decorators.py", line 80, in wrapper
    result = func(*args, **kwargs)
  File "/home/jenkins/workspace/8.0.system_test.ubuntu.backup_restore_master/fuelweb_test/tests/test_backup_restore.py", line 239, in neutron_tun_ha_backup_restore
    self.fuel_web.restore_check_nailgun_api(remote)
  File "/home/jenkins/workspace/8.0.system_test.ubuntu.backup_restore_master/fuelweb_test/__init__.py", line 57, in wrapped
    result = func(*args, **kwargs)
TypeError: restore_check_nailgun_api() takes exactly 1 argument (2 given)

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/250647
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=1222a40603bd7ceccaa09457b90f33612386cc44
Submitter: Jenkins
Branch: master

commit 1222a40603bd7ceccaa09457b90f33612386cc44
Author: NastyaUrlapova <email address hidden>
Date: Fri Nov 27 10:28:00 2015 +0300

    Fix incorrect parameter for restore_check_nailgun_api

    Due to changes in restore_check_nailgun_api, parameter remote
    was deleted, but in test for backup-restore signature of method
    wasn't modified.

    Closes-Bug: #1520451

    Change-Id: I93df6736fb5331c13bd2cb606cc134da2323ad7e