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

build/android/gyp/apk_install.py

 #!/usr/bin/env python
 #
 # 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.
 
 """Installs an APK.
 
 """
 
 import optparse
 import os
 import re
 import sys
 
 from util import build_device
 from util import build_utils
 from util import md5_check
 
 BUILD_ANDROID_DIR = os.path.join(os.path.dirname(__file__), '..')
 sys.path.append(BUILD_ANDROID_DIR)
 
+import devil_chromium
 from devil.android import apk_helper
 from pylib import constants
 
 
 def GetNewMetadata(device, apk_package):
   """Gets the metadata on the device for the apk_package apk."""
   output = device.RunShellCommand('ls -l /data/app/')
   # Matches lines like:
   # -rw-r--r-- system   system    7376582 2013-04-19 16:34 \
   # org.chromium.chrome.apk
@@ skipping 34 matching lines @@
       help='Path to the Android SDK build tools folder. ' +
            'Required when using --split-apk-path.')
   parser.add_option('--install-record',
       help='Path to install record (touched only when APK is installed).')
   parser.add_option('--build-device-configuration',
       help='Path to build device configuration.')
   parser.add_option('--stamp',
       help='Path to touch on success.')
   parser.add_option('--configuration-name',
       help='The build CONFIGURATION_NAME')
+  parser.add_option('--output-directory',
+      help='The output directory.')
   options, _ = parser.parse_args()
 
+  constants.SetBuildType(options.configuration_name)
+
+  devil_chromium.Initialize(
+      output_directory=os.path.abspath(options.output_directory))
+
   device = build_device.GetBuildDeviceFromPath(
       options.build_device_configuration)
   if not device:
     return
 
-  constants.SetBuildType(options.configuration_name)
-
   serial_number = device.GetSerialNumber()
   apk_package = apk_helper.GetPackageName(options.apk_path)
 
   metadata_path = '%s.%s.device.time.stamp' % (options.apk_path, serial_number)
 
   # If the APK on the device does not match the one that was last installed by
   # the build, then the APK has to be installed (regardless of the md5 record).
   force_install = HasInstallMetadataChanged(device, apk_package, metadata_path)
 
 
@@ skipping 13 matching lines @@
       record_path=record_path,
       input_paths=[options.apk_path],
       force=force_install)
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 
 if __name__ == '__main__':
   sys.exit(main())