[Android] Add a configurable environment for devil/. (RELAND)

build/android/incremental_install/installer.py

 #!/usr/bin/env python
 #
 # Copyright 2015 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.
 
 """Install *_incremental.apk targets as well as their dependent files."""
 
 import argparse
 import glob
 import logging
 import os
 import posixpath
 import shutil
 import sys
 
-sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir))
+sys.path.append(
+    os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, 'gyp')))
+from util import build_utils
+
+sys.path.append(
+    os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir)))
+import devil_chromium
 from devil.android import apk_helper
 from devil.android import device_utils
 from devil.android import device_errors
 from devil.android.sdk import version_codes
 from devil.utils import reraiser_thread
 from pylib import constants
 from pylib.utils import run_tests_helper
 from pylib.utils import time_profile
 
-sys.path.append(os.path.join(os.path.dirname(__file__), os.pardir, 'gyp'))
-from util import build_utils
-
 
 def _TransformDexPaths(paths):
   """Given paths like ["/a/b/c", "/a/c/d"], returns ["b.c", "c.d"]."""
   prefix_len = len(os.path.commonprefix(paths))
   return [p[prefix_len:].replace(os.sep, '.') for p in paths]
 
 
 def _Execute(concurrently, *funcs):
   """Calls all functions in |funcs| concurrently or in sequence."""
   timer = time_profile.TimeProfile()
@@ skipping 47 matching lines @@
                       action='count',
                       help='Verbose level (multiple times for more)')
 
   args = parser.parse_args()
 
   run_tests_helper.SetLogLevel(args.verbose_count)
   constants.SetBuildType('Debug')
   if args.output_directory:
     constants.SetOutputDirectory(args.output_directory)
 
+  devil_chromium.Initialize()
+
   main_timer = time_profile.TimeProfile()
   install_timer = time_profile.TimeProfile()
   push_native_timer = time_profile.TimeProfile()
   push_dex_timer = time_profile.TimeProfile()
 
   if args.device:
     # Retries are annoying when commands fail for legitimate reasons. Might want
     # to enable them if this is ever used on bots though.
     device = device_utils.DeviceUtils(
         args.device, default_retries=0, enable_device_files_cache=True)
@@ skipping 121 matching lines @@
   logging.info(
       'Took %s seconds (setup=%s, install=%s, libs=%s, dex=%s, finalize=%s)',
       main_timer.GetDelta(), setup_timer.GetDelta(), install_timer.GetDelta(),
       push_native_timer.GetDelta(), push_dex_timer.GetDelta(),
       finalize_timer.GetDelta())
 
 
 if __name__ == '__main__':
   sys.exit(main())