Android: follow up on crrev.com/250035, remove unused import.

BUG=142642
NOTRY=True

Review URL: https://codereview.chromium.org/158963002

git-svn-id: http://src.chromium.org/svn/trunk/src/build@250098 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

android/pylib/gtest/test_package_exe.py

@@ -6,7 +6,6 @@
 
 import logging
 import os
-import shutil
 import sys
 import tempfile