Enable presubmit pylint in build/android.

build/android/pylib/gtest/test_package_exe.py

 # Copyright (c) 2012 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.
 
 """Defines TestPackageExecutable to help run stand-alone executables."""
 
 import logging
 import os
 import shutil
 import sys
 import tempfile
 
 from pylib import cmd_helper
 from pylib import constants
 from pylib import pexpect
 
-from test_package import TestPackage
+from .test_package import TestPackage
 
 
 class TestPackageExecutable(TestPackage):
   """A helper class for running stand-alone executables."""
 
   _TEST_RUNNER_RET_VAL_FILE = 'gtest_retval'
 
   def __init__(self, suite_name):
     """
     Args:
@@ skipping 18 matching lines @@
                          ret_code_file.name)
         raise ValueError
       ret_code = file(ret_code_file.name).read()
       ret = int(ret_code)
     except ValueError:
       logging.critical('Error reading gtest ret val file %s [%s]',
                        ret_code_file.name, ret_code)
       ret = 1
     return ret
 
-  def _AddNativeCoverageExports(self, adb):
+  @staticmethod
+  def _AddNativeCoverageExports(adb):
     # export GCOV_PREFIX set the path for native coverage results
     # export GCOV_PREFIX_STRIP indicates how many initial directory
     #                          names to strip off the hardwired absolute paths.
     #                          This value is calculated in buildbot.sh and
     #                          depends on where the tree is built.
     # Ex: /usr/local/google/code/chrome will become
     #     /code/chrome if GCOV_PREFIX_STRIP=3
     try:
       depth = os.environ['NATIVE_COVERAGE_DEPTH_STRIP']
     except KeyError:
@@ skipping 71 matching lines @@
                      'new one (%s).' % target_name)
         # Whenever we generate a stripped binary, copy to the symbols dir. If we
         # aren't stripping a new binary, assume it's there.
         if not os.path.exists(self._symbols_dir):
           os.makedirs(self._symbols_dir)
         shutil.copy(self.suite_path, self._symbols_dir)
         strip = os.environ['STRIP']
         cmd_helper.RunCmd([strip, self.suite_path, '-o', target_name])
     test_binary = constants.TEST_EXECUTABLE_DIR + '/' + self.suite_name
     adb.PushIfNeeded(target_name, test_binary)