Fix call to run telemetry_unittests.

build/android/buildbot/bb_device_steps.py

 #!/usr/bin/env python
 # Copyright (c) 2013 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 collections
 import glob
 import hashlib
 import json
 import os
@@ skipping 454 matching lines @@
 
 
 def RunUnitTests(options):
   suites = gtest_config.STABLE_TEST_SUITES
   if options.asan:
     suites = [s for s in suites
               if s not in gtest_config.ASAN_EXCLUDED_TEST_SUITES]
   RunTestSuites(options, suites)
 
 
 def RunTelemetryUnitTests(options):

[tonyg, 2014/11/20 00:40:05]

This is a copy/paste from RunTelemetryPerfUnitTests except for the path to
run_tests. Can we parameterize and share code here to avoid them getting out of
sync again?

-  suites = gtest_config.TELEMETRY_EXPERIMENTAL_TEST_SUITES
-  RunTestSuites(options, suites)
+  """Runs the telemetry unit tests.
+
+  Args:
+    options: options object.
+  """
+  InstallApk(options, INSTRUMENTATION_TESTS['ChromeShell'], False)
+  args = ['--browser', 'android-chrome-shell']
+  devices = android_commands.GetAttachedDevices()
+  if devices:
+    args = args + ['--device', devices[0]]
+  bb_annotations.PrintNamedStep('telemetry_unittests')
+  RunCmd(['tools/telemetry/run_tests'] + args)
 
 
 def RunInstrumentationTests(options):
   for test in INSTRUMENTATION_TESTS.itervalues():
     RunInstrumentationSuite(options, test)
 
 
 def RunWebkitTests(options):
   RunTestSuites(options, ['webkit_unit_tests', 'blink_heap_unittests'])
   RunWebkitLint()
@@ skipping 241 matching lines @@
 
   if options.coverage_bucket:
     setattr(options, 'coverage_dir',
             os.path.join(CHROME_OUT_DIR, options.target, 'coverage'))
 
   MainTestWrapper(options)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv))