Revert of Enable presubmit pylint in build/android.

build/android/pylib/linker/test_runner.py

Index: build/android/pylib/linker/test_runner.py
diff --git a/build/android/pylib/linker/test_runner.py b/build/android/pylib/linker/test_runner.py
index c9b7dd91378f8fde760f6664975931a8eb91e6c0..f64cb257a593966fa6f86aa2f807cb4c59e10fea 100644
--- a/build/android/pylib/linker/test_runner.py
+++ b/build/android/pylib/linker/test_runner.py
@@ -7,14 +7,16 @@
 import logging
 import os.path
 import sys
+import time
 import traceback
 
 from pylib import constants
 from pylib.base import base_test_result
 from pylib.base import base_test_runner
-from pylib.linker import test_case
 from pylib.utils import apk_helper
 
+import test_case
+
 
 # Name of the Android package to install for this to work.
 _PACKAGE_NAME = 'ChromiumLinkerTest'