Update from https://crrev.com/308996

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
+from pylib.utils import apk_helper
 
 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
+    self._package_name = apk_helper.GetPackageName(self._apk_under_test)
 
   #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
+
+  @property
+  def package_name(self):
+    """Returns the name of the package in the APK."""
+    return self._package_name