[android] Split top-level scripts and libraries from build/android.

build/android/run_tests.py

 #!/usr/bin/env python
+#
 # 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.
 
 """Runs all the native unit tests.
 
 1. Copy over test binary to /data/local on device.
 2. Resources: chrome/unit_tests requires resources (chrome.pak and en-US.pak)
    to be deployed to the device (in /data/local/tmp).
 3. Environment:
@@ skipping 37 matching lines @@
 
 import fnmatch
 import logging
 import multiprocessing
 import os
 import re
 import subprocess
 import sys
 import time
 
-import android_commands
-from base_test_sharder import BaseTestSharder
-import cmd_helper
-import debug_info
+from pylib import android_commands
+from pylib.base_test_sharder import BaseTestSharder
+from pylib import cmd_helper
+from pylib import debug_info
 import emulator
-import run_tests_helper
-from single_test_runner import SingleTestRunner
-from test_package_executable import TestPackageExecutable
-from test_result import BaseTestResult, TestResults
+from pylib import run_tests_helper
+from pylib.single_test_runner import SingleTestRunner
+from pylib.test_package_executable import TestPackageExecutable
+from pylib.test_result import BaseTestResult, TestResults
 
 _TEST_SUITES = ['base_unittests',
                 'content_unittests',
                 'gpu_unittests',
                 'ipc_tests',
                 'net_unittests',
                 'sql_unittests',
                 'sync_unit_tests',
                 'ui_unittests',
                ]
@@ skipping 393 matching lines @@
   # from all suites, but the buildbot associates the exit status only with the
   # most recent step).
   if options.annotate:
     return 0
   else:
     return failed_tests_count
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))