Updates the test runner script exit codes

build/android/pylib/gtest/test_runner.py

 # Copyright (c) 2012 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 glob
 import logging
 import os
 import sys
 
 from pylib import android_commands
@@ skipping 350 matching lines @@
   #override
   def RunTest(self, test):
     test_results = base_test_result.TestRunResults()
     if not test:
       return test_results, None
 
     try:
       self.test_package.ClearApplicationState()
       self.test_package.CreateTestRunnerScript(test, self._test_arguments)
       test_results = self.test_package.RunTestsAndListResults()
-    except errors.DeviceUnresponsiveError as e:
-      # Make sure this device is not attached
-      logging.warning(e)
-      if android_commands.IsDeviceAttached(self.device):
-        raise
     finally:
       self.CleanupSpawningServerState()
     # Calculate unknown test results.
     all_tests = set(test.split(':'))
     all_tests_ran = set([t.GetName() for t in test_results.GetAll()])
     unknown_tests = all_tests - all_tests_ran
     test_results.AddResults(
         [base_test_result.BaseTestResult(t, base_test_result.ResultType.UNKNOWN)
          for t in unknown_tests])
     retry = ':'.join([t.GetName() for t in test_results.GetNotPass()])
     return test_results, retry
 
   #override
   def SetUp(self):
     """Sets up necessary test enviroment for the test suite."""
     super(TestRunner, self).SetUp()
     if _TestSuiteRequiresMockTestServer(self.test_package.test_suite_basename):
       self.LaunchChromeTestServerSpawner()
     self.tool.SetupEnvironment()
 
   #override
   def TearDown(self):
     """Cleans up the test enviroment for the test suite."""
     self.tool.CleanUpEnvironment()
     if self._cleanup_test_files:
       self.adb.RemovePushedFiles()
     super(TestRunner, self).TearDown()