[Android] Change object types from AndroidCommands to DeviceUtils in build/android/.

build/android/pylib/base/base_test_runner.py

Index: build/android/pylib/base/base_test_runner.py
diff --git a/build/android/pylib/base/base_test_runner.py b/build/android/pylib/base/base_test_runner.py
index 44a457bffe23ced0e55be56c2930ee17c1d19b27..a9950791ffce558937410e04ef4a56f5690797d6 100644
--- a/build/android/pylib/base/base_test_runner.py
+++ b/build/android/pylib/base/base_test_runner.py
@@ -7,9 +7,9 @@
 import logging
 import time
 
-from pylib import android_commands
 from pylib import ports
 from pylib.chrome_test_server_spawner import SpawningServer
+from pylib.device import device_utils
 from pylib.forwarder import Forwarder
 from pylib.valgrind_tools import CreateTool
 # TODO(frankf): Move this to pylib/utils
@@ -24,7 +24,8 @@ NET_TEST_SERVER_PORT_INFO_FILE = 'net-test-server-ports'
 class BaseTestRunner(object):
   """Base class for running tests on a single device."""
 
-  def __init__(self, device, tool, push_deps=True, cleanup_test_files=False):
+  def __init__(self, device_serial, tool, push_deps=True,
+               cleanup_test_files=False):
     """
       Args:
         device: Tests will run on the device of this ID.
@@ -32,9 +33,9 @@ class BaseTestRunner(object):
         push_deps: If True, push all dependencies to the device.
         cleanup_test_files: Whether or not to cleanup test files on device.
     """
-    self.device = device
-    self.adb = android_commands.AndroidCommands(device=device)
-    self.tool = CreateTool(tool, self.adb)
+    self.device_serial = device_serial
+    self.device = device_utils.DeviceUtils(device_serial)
+    self.tool = CreateTool(tool, self.device)
     self._http_server = None
     self._forwarder_device_port = 8000
     self.forwarder_base_url = ('http://localhost:%d' %
@@ -50,10 +51,10 @@ class BaseTestRunner(object):
 
   def _PushTestServerPortInfoToDevice(self):
     """Pushes the latest port information to device."""
-    self.adb.SetFileContents(self.adb.GetExternalStorage() + '/' +
-                             NET_TEST_SERVER_PORT_INFO_FILE,
-                             '%d:%d' % (self.test_server_spawner_port,
-                                        self.test_server_port))
+    self.device.old_interface.SetFileContents(
+        self.device.old_interface.GetExternalStorage() + '/' +
+            NET_TEST_SERVER_PORT_INFO_FILE,
+        '%d:%d' % (self.test_server_spawner_port, self.test_server_port))
 
   def RunTest(self, test):
     """Runs a test. Needs to be overridden.
@@ -78,11 +79,11 @@ class BaseTestRunner(object):
   def SetUp(self):
     """Run once before all tests are run."""
     self.InstallTestPackage()
-    push_size_before = self.adb.GetPushSizeInfo()
+    push_size_before = self.device.old_interface.GetPushSizeInfo()
     if self._push_deps:
       logging.warning('Pushing data files to device.')
       self.PushDataDeps()
-      push_size_after = self.adb.GetPushSizeInfo()
+      push_size_after = self.device.old_interface.GetPushSizeInfo()
       logging.warning(
           'Total data: %0.3fMB' %
           ((push_size_after[0] - push_size_before[0]) / float(2 ** 20)))
@@ -96,7 +97,7 @@ class BaseTestRunner(object):
     """Run once after all tests are run."""
     self.ShutdownHelperToolsForTestSuite()
     if self._cleanup_test_files:
-      self.adb.RemovePushedFiles()
+      self.device.old_interface.RemovePushedFiles()
 
   def LaunchTestHttpServer(self, document_root, port=None,
                            extra_config_contents=None):
@@ -119,12 +120,12 @@ class BaseTestRunner(object):
 
   def _ForwardPorts(self, port_pairs):
     """Forwards a port."""
-    Forwarder.Map(port_pairs, self.adb, self.tool)
+    Forwarder.Map(port_pairs, self.device, self.tool)
 
   def _UnmapPorts(self, port_pairs):
     """Unmap previously forwarded ports."""
     for (device_port, _) in port_pairs:
-      Forwarder.UnmapDevicePort(device_port, self.adb)
+      Forwarder.UnmapDevicePort(device_port, self.device)
 
   # Deprecated: Use ForwardPorts instead.
   def StartForwarder(self, port_pairs):
@@ -148,7 +149,7 @@ class BaseTestRunner(object):
     # request.
     # TODO(dtrainor): This is not always reliable because sometimes the port
     # will be left open even after the forwarder has been killed.
-    if not ports.IsDevicePortUsed(self.adb, self._forwarder_device_port):
+    if not ports.IsDevicePortUsed(self.device, self._forwarder_device_port):
       self._ForwardPortsForHttpServer()
 
   def ShutdownHelperToolsForTestSuite(self):
@@ -181,7 +182,7 @@ class BaseTestRunner(object):
       self._ForwardPorts(
           [(self.test_server_spawner_port, self.test_server_spawner_port)])
       self._spawning_server = SpawningServer(self.test_server_spawner_port,
-                                             self.adb,
+                                             self.device,
                                              self.tool)
       self._spawning_server.Start()
       server_ready, error_msg = ports.IsHttpServerConnectable(