swarming: Enable USB resets in python-adb on the staging instance.

appengine/swarming/swarming_bot/api/platforms/android.py

 # Copyright 2015 The LUCI Authors. All rights reserved.
 # Use of this source code is governed under the Apache License, Version 2.0
 # that can be found in the LICENSE file.
 
 """Android specific utility functions.
 
 This file serves as an API to bot_config.py. bot_config.py can be replaced on
 the server to allow additional server-specific functionality.
 """
 
@@ skipping 88 matching lines @@
       p for p in device.GetPackages() or []
       if (not p.startswith(('com.android.', 'com.google.')) and
           p not in KNOWN_APPS)
   ]
 
 
 def initialize(pub_key, priv_key):
   return high.Initialize(pub_key, priv_key)
 
 
-def get_devices(bot, endpoints=None):
+def get_devices(bot, endpoints=None, enable_resets=False):
   devices = []
   if not gce.is_gce():
     devices += high.GetLocalDevices(
       'swarming', 10000, 10000, on_error=bot.post_error if bot else None,
-      as_root=False)
+      as_root=False, enable_resets=enable_resets)
 
   if endpoints:
     devices += high.GetRemoteDevices(
         'swarming', endpoints, 10000, 10000,
         on_error=bot.post_error if bot else None, as_root=False)
 
   return devices
 
 
 def close_devices(devices):
   return high.CloseDevices(devices)
 
 
 def kill_adb():
   return adb_commands_safe.KillADB()