Fix pyauto tests broken on Mac by r75344

BUG=
TEST=

Review URL: http://codereview.chromium.org/6542019

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@75471 0039d316-1c4b-4281-b951-d872f2087c98

chrome/test/functional/autofill.py

@@ -7,7 +7,6 @@ import logging
 import os
 import pickle
 
-import autofill_dataset_converter
 import pyauto_functional  # Must be imported before pyauto
 import pyauto