[Android] Add a configurable environment for devil/.

tools/telemetry/catapult_base/dependency_manager/dependency_manager.py

 # 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.
 
 import logging
 import os
 import stat
 
 from catapult_base import cloud_storage
 from catapult_base import support_binaries
@@ skipping 83 matching lines @@
       platform_parts = platform.split('_', 1)
       assert len(platform_parts) == 2
       platform_os, platform_arch = platform_parts
       logging.info('Calling into support_binaries with dependency %s, platform '
                    '%s and arch %s.' % (dependency, platform_os,
                                         platform_arch))
       return support_binaries.FindPath(dependency, platform_arch,
                                        platform_os)
     logging.info('Looking for dependency %s, on platform %s in the dependency '
                  'manager.' % (dependency, platform))
-    dependency_info = self._GetDependencyInfo(self._lookup_dict, dependency,
-                                              platform)
+    dependency_info = self._GetDependencyInfo(dependency, platform)
     path = self._LocalPath(dependency_info)
     if not path or not os.path.exists(path):
       path = self._CloudStoragePath(dependency_info)
       if not path or not os.path.exists(path):
         raise exceptions.NoPathFoundError(dependency, platform)
     return path
 
   def LocalPath(self, dependency, platform):
     """Get a path to a locally stored executable for |dependency|.
 
@@ skipping 133 matching lines @@
       os.makedirs(download_dir)
 
     cloud_storage.GetIfHashChanged(cs_path, download_path, cs_bucket, cs_hash)
     if not os.path.exists(download_path):
       raise exceptions.FileNotFoundError(download_path)
     #TODO(aiolos): Add support for unzipping files.
     os.chmod(download_path,
              stat.S_IRUSR | stat.S_IWUSR | stat.S_IXUSR | stat.S_IRGRP)
     return os.path.abspath(download_path)