[Android] Add a custom pylintrc for build/android/.

build/android/pylib/linker/test_runner.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.
 
 """Runs linker tests on a particular device."""
 
 import logging
 import os.path
 import sys
 import traceback
 
-from devil.android import apk_helper
 from pylib import constants
 from pylib.base import base_test_result
 from pylib.base import base_test_runner
 from pylib.linker import test_case
 
 
 # Name of the Android package to install for this to work.
 _PACKAGE_NAME = 'ChromiumLinkerTest'
 
 
@@ skipping 54 matching lines @@
 
     Returns:
       A TestRunResults object which contains the result produced by the test
       and, in the case of a failure, the test that should be retried.
     """
 
     assert isinstance(test, test_case.LinkerTestCaseBase)
 
     try:
       results = test.Run(self.device)
-    except Exception:
+    except Exception: # pylint: disable=broad-except
       logging.exception('Caught exception while trying to run test: ' +
                         test.tagged_name)
       exc_info = sys.exc_info()
       results = base_test_result.TestRunResults()
       results.AddResult(LinkerExceptionTestResult(
           test.tagged_name, exc_info))
 
     if not results.DidRunPass():
       return results, test
     else:
       return results, None