switch to unittest.mock
We've patched Python 3.6 inside the SDK to include the mock fix we need.
BUG=b:187789661
TEST=CQ passes
Cq-Depend: chromium:2911618
Change-Id: Ib6ba4f9176cf8e121220a3bfe5015dcb5e3d7499
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/2910244
Tested-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Reviewed-by: Chris McDonald <cjmcdonald@chromium.org>
diff --git a/cli/deploy_unittest.py b/cli/deploy_unittest.py
index 7788eda..02cd5e4 100644
--- a/cli/deploy_unittest.py
+++ b/cli/deploy_unittest.py
@@ -8,6 +8,7 @@
import multiprocessing
import os
import sys
+from unittest import mock
from chromite.cli import command
from chromite.cli import deploy
@@ -18,7 +19,6 @@
from chromite.lib import remote_access
from chromite.lib import sysroot_lib
from chromite.lib.parser import package_info
-from chromite.third_party import mock
pytestmark = [cros_test_lib.pytestmark_inside_only]