[autotest] Merge client/common_lib/site_utils

BUG=chromium:672727
TEST=None

Change-Id: I15859c0e05e99d244eec5b470a984ced0c874f19
Reviewed-on: https://chromium-review.googlesource.com/437727
Commit-Ready: Allen Li <ayatane@chromium.org>
Tested-by: Allen Li <ayatane@chromium.org>
Reviewed-by: Allen Li <ayatane@chromium.org>
diff --git a/server/cros/dynamic_suite/suite.py b/server/cros/dynamic_suite/suite.py
index a3dc14f..5b7fa83 100644
--- a/server/cros/dynamic_suite/suite.py
+++ b/server/cros/dynamic_suite/suite.py
@@ -21,7 +21,6 @@
 from autotest_lib.client.common_lib import error
 from autotest_lib.client.common_lib import global_config
 from autotest_lib.client.common_lib import priorities
-from autotest_lib.client.common_lib import site_utils
 from autotest_lib.client.common_lib import time_utils
 from autotest_lib.client.common_lib import utils
 from autotest_lib.frontend.afe.json_rpc import proxy
@@ -1376,7 +1375,7 @@
         job_views = self._tko.run('get_detailed_test_views',
                                   afe_job_id=result.id)
         return reporting.TestBug(self._job_creator.cros_build,
-                site_utils.get_chrome_version(job_views),
+                utils.get_chrome_version(job_views),
                 self._tag,
                 result)