Reorganize Android's test scripts into packages.

build/android/pylib/gtest/debug_info.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.
 
 """Collect debug info for a test."""
 
 import datetime
 import logging
 import os
 import re
 import shutil
 import string
 import subprocess
 import tempfile
 
-import cmd_helper
+from pylib import cmd_helper
 
 
 TOMBSTONE_DIR = '/data/tombstones/'
 
 
 class GTestDebugInfo(object):
   """A helper class to collect related debug information for a gtest.
 
   Debug info is collected in two steps:
   - first, object(s) of this class (one per device), accumulate logs
@@ skipping 160 matching lines @@
                                 os.path.splitext(log_basename)[0] + '.zip')
     logging.info('Zipping debug dumps into %s ...', log_zip_file)
     # Add new dumps into the zip file. The zip may exist already if previous
     # gtest also dumps the debug information. It's OK since we clean up the old
     # dumps in each build step.
     log_src_dir = os.path.join(tempfile.gettempdir(), 'gtest_debug_info')
     cmd_helper.RunCmd(['zip', '-q', '-r', log_zip_file, log_src_dir])
     assert os.path.exists(log_zip_file)
     assert os.path.exists(log_src_dir)
     shutil.rmtree(log_src_dir)