1 files changed, 0 insertions, 53 deletions
diff --git a/systrace/catapult/devil/devil/android/device_list.py b/systrace/catapult/devil/devil/android/device_list.py
deleted file mode 100644
index 5fb586f..0000000
--- a/systrace/catapult/devil/devil/android/device_list.py
+++ /dev/null
@@ -1,53 +0,0 @@
-# Copyright 2014 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.
-"""A module to keep track of devices across builds."""
-
-import json
-import logging
-import os
-
-import six
-
-logger = logging.getLogger(__name__)
-
-
-def GetPersistentDeviceList(file_name):
-  """Returns a list of devices.
-
-  Args:
-    file_name: the file name containing a list of devices.
-
-  Returns: List of device serial numbers that were on the bot.
-  """
-  if not os.path.isfile(file_name):
-    logger.warning("Device file %s doesn't exist.", file_name)
-    return []
-
-  try:
-    with open(file_name) as f:
-      devices = json.load(f)
-    if not isinstance(devices, list) or not all(
-        isinstance(d, six.string_types) for d in devices):
-      logger.warning('Unrecognized device file format: %s', devices)
-      return []
-    return [d for d in devices if d != '(error)']
-  except ValueError:
-    logger.exception(
-        'Error reading device file %s. Falling back to old format.', file_name)
-
-  # TODO(bpastene) Remove support for old unstructured file format.
-  with open(file_name) as f:
-    return [d for d in f.read().splitlines() if d != '(error)']
-
-
-def WritePersistentDeviceList(file_name, device_list):
-  path = os.path.dirname(file_name)
-  assert isinstance(device_list, list)
-  # If there is a problem with ADB "(error)" can be added to the device list.
-  # These should be removed before saving.
-  device_list = [d for d in device_list if d != '(error)']
-  if not os.path.exists(path):
-    os.makedirs(path)
-  with open(file_name, 'w') as f:
-    json.dump(device_list, f)