[Telemetry] Always printout test's timing info.

tools/telemetry/telemetry/unittest_util/run_tests.py

 # Copyright 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 sys
 
 from telemetry.core import browser_finder
 from telemetry.core import browser_finder_exceptions
 from telemetry.core import browser_options
 from telemetry.core import command_line
 from telemetry.core import device_finder
@@ skipping 99 matching lines @@
       runner.args.jobs = max(int(args.jobs) // 4, 1)
     else:
       runner.args.jobs = max(int(args.jobs) // 2, 1)
 
     runner.args.metadata = args.metadata
     runner.args.passthrough = args.passthrough
     runner.args.path = args.path
     runner.args.retry_limit = args.retry_limit
     runner.args.test_results_server = args.test_results_server
     runner.args.test_type = args.test_type
-    runner.args.timing = args.timing
+    # Always print out test's timing info.
+    runner.args.timing = True
     runner.args.top_level_dir = args.top_level_dir
     runner.args.verbose = args.verbosity
     runner.args.write_full_results_to = args.write_full_results_to
     runner.args.write_trace_to = args.write_trace_to
 
     runner.args.path.append(util.GetUnittestDataDir())
 
     runner.classifier = GetClassifier(args, possible_browser)
     runner.context = args
     runner.setup_fn = _SetUpProcess
@@ skipping 44 matching lines @@
 
 
 def _TearDownProcess(child, context): # pylint: disable=W0613
   browser_test_case.teardown_browser()
   options_for_unittests.Pop()
 
 
 if __name__ == '__main__':
   ret_code = RunTestsCommand.main()
   sys.exit(ret_code)