Revert of Enable presubmit pylint in build/android.

build/android/pylib/host_driven/setup.py

 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Setup for instrumentation host-driven tests."""
 
 import logging
 import os
 import sys
 import types
 
-from pylib.host_driven import test_case
-from pylib.host_driven import test_info_collection
-from pylib.host_driven import test_runner
+import test_case
+import test_info_collection
+import test_runner
 
 
 def _GetPythonFiles(root, files):
   """Returns all files from |files| that end in 'Test.py'.
 
   Args:
     root: A directory name with python files.
     files: A list of file names.
 
   Returns:
@@ skipping 168 matching lines @@
       [t.tagged_name for t in available_tests]))
 
   def TestRunnerFactory(device, shard_index):
     return test_runner.HostDrivenTestRunner(
         device, shard_index,
         instrumentation_options.tool,
         instrumentation_options.push_deps,
         instrumentation_options.cleanup_test_files)
 
   return (TestRunnerFactory, available_tests)