[Android] Remove more references to and uses of AndroidCommands.

tools/cygprofile/profile_android_startup.py

 # Copyright (c) 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.
 
 """Utility library for running a startup profile on an Android device.
 
 Sets up a device for cygprofile, disables sandboxing permissions, and sets up
 support for web page replay, device forwarding, and fake certificate authority
 to make runs repeatable.
 """
 
 import logging
 import os
 import shutil
 import subprocess
 import sys
 import tempfile
 import time
 
 sys.path.append(os.path.join(sys.path[0], '..', '..', 'build', 'android'))
-from pylib import android_commands
 from pylib import constants
 from pylib import flag_changer
 from pylib import forwarder
 from pylib.device import device_errors
 from pylib.device import device_utils
 from pylib.device import intent
 
 sys.path.append(os.path.join(sys.path[0], '..', '..', 'tools', 'telemetry'))
 from telemetry.core import webpagereplay
 
@@ skipping 162 matching lines @@
   _DEVICE_CYGLOG_DIR = '/data/local/tmp/chrome/cyglog'
 
   # TEST_URL must be a url in the WPR_ARCHIVE.
   _TEST_URL = 'https://www.google.com/#hl=en&q=science'
   _WPR_ARCHIVE = os.path.join(
       constants.DIR_SOURCE_ROOT, 'tools', 'perf', 'page_sets', 'data',
       'top_10_mobile_002.wpr')
 
 
   def __init__(self, output_directory):
-    devices = android_commands.GetAttachedDevices()
-    self._device = device_utils.DeviceUtils(devices[0])
+    devices = device_utils.DeviceUtils.HealthyDevices()
+    self._device = devices[0]
     self._cygprofile_tests = os.path.join(
         output_directory, 'cygprofile_unittests')
     self._host_cyglog_dir = os.path.join(
         output_directory, 'cyglog_data')
     self._SetUpDevice()
 
   def RunCygprofileTests(self):
     """Run the cygprofile unit tests suite on the device.
 
     Args:
@@ skipping 133 matching lines @@
     print 'Pulling cyglog data...'
     self._SetUpHostFolders()
     self._device.old_interface.Adb().Pull(
         self._DEVICE_CYGLOG_DIR, self._host_cyglog_dir)
     files = os.listdir(self._host_cyglog_dir)
 
     if len(files) == 0:
       raise NoCyglogDataError('No cyglog data was collected')
 
     return [os.path.join(self._host_cyglog_dir, x) for x in files]