avocado.plugins: Plugins vm and remote uses avocado.runner module.

Change plugins vm and remote to use new module `avocado.runner`
that contains the TestRunner class.
Signed-off-by: NRudá Moura <rmoura@redhat.com>

avocado/plugins/remote.py

@@ -21,7 +21,7 @@ import json
 from avocado.core import exceptions
 from avocado.core import status
 from avocado.core import data_dir
-from avocado.job import TestRunner
+from avocado.runner import TestRunner
 from avocado.result import TestResult
 from avocado.plugins import plugin
 from avocado.utils import remote

avocado/plugins/vm.py

@@ -21,7 +21,7 @@ import json
 from avocado.core import exceptions
 from avocado.core import status
 from avocado.core import data_dir
-from avocado.job import TestRunner
+from avocado.runner import TestRunner
 from avocado.result import TestResult
 from avocado.plugins import plugin
 from avocado.utils import virt

avocado/runner.py

@@ -273,6 +273,3 @@ class TestRunner(object):
         self.result.end_tests()
         self.sysinfo.end_job_hook()
         return failures
-
-
-