devserver: module import cleanup
* Import statements re-grouped: standard lib, third party,
project-local; separated by a single line, preceded by a single line
and followed by two lines. Each group is sorted alphabetically.
* Removed unused imports.
BUG=None
TEST=Passes unit tests.
Change-Id: Iee4f78b1256457bd19b2c159a29763ba3404c272
Reviewed-on: https://gerrit.chromium.org/gerrit/33859
Reviewed-by: Chris Sosa <sosa@chromium.org>
Commit-Ready: Gilad Arnold <garnold@chromium.org>
Tested-by: Gilad Arnold <garnold@chromium.org>
diff --git a/common_util_unittest.py b/common_util_unittest.py
index 5a9d013..fb0774d 100755
--- a/common_util_unittest.py
+++ b/common_util_unittest.py
@@ -6,13 +6,14 @@
"""Unit tests for common_util module."""
-import mox
import os
import shutil
import subprocess
import tempfile
import unittest
+import mox
+
import build_artifact
import common_util
import gsutil_util