Update from https://crrev.com/308331

build/android/pylib/uirobot/uirobot_test_instance.py

+# 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.
+
+import os
+
+from pylib import constants
+from pylib.base import test_instance
+
+class UirobotTestInstance(test_instance.TestInstance):
+
+  def __init__(self, args):
+    """Constructor.
+
+    Args:
+      args: Command line arguments.
+    """
+    super(UirobotTestInstance, self).__init__()
+    self._apk_under_test = os.path.join(
+        constants.GetOutDirectory(), args.apk_under_test)
+    self._minutes = args.minutes
+
+  #override
+  def TestType(self):
+    """Returns type of test."""
+    return 'uirobot'
+
+  #override
+  def SetUp(self):
+    """Setup for test."""
+    pass
+
+  #override
+  def TearDown(self):
+    """Teardown for test."""
+    pass
+
+  @property
+  def apk_under_test(self):
+    """Returns the app to run the test on."""
+    return self._apk_under_test
+
+  @property
+  def suite(self):
+    """Returns the test suite, none for uirobot."""
+    return None
+
+  @property
+  def minutes(self):
+    """Returns the number of minutes to run the uirobot for."""
+    return self._minutes