[Telemetry] Update telemetry_unittests to use tools/perf/run_telemetry_tests

tools/perf/run_telemetry_tests

Index: tools/perf/run_telemetry_tests
diff --git a/tools/perf/run_tests b/tools/perf/run_telemetry_tests
similarity index 67%
copy from tools/perf/run_tests
copy to tools/perf/run_telemetry_tests
index 32a2b840df6d4f2adb99f715ce5ffd1ecb4df2f3..bf8915adc85605a00ccc57aea1df4ddf404d41b3 100755
--- a/tools/perf/run_tests
+++ b/tools/perf/run_telemetry_tests
@@ -1,5 +1,5 @@
 #!/usr/bin/env python
-# Copyright 2013 The Chromium Authors. All rights reserved.
+# Copyright 2015 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.
 
@@ -13,13 +13,15 @@ import subprocess
 import sys
 
 from chrome_telemetry_build import chromium_config
-from core import path_util
 
-sys.path.append(path_util.GetTelemetryDir())
+_TELEMETRY_DIR = os.path.join(os.path.dirname(__file__), '..', 'telemetry')

[aiolos (Not reviewing), 2016/01/11 21:58:45]

Why aren't you using the path_util.GetTelemetryDir here? This adds one more
location to update when we move telemetry.

[nednguyen, 2016/01/11 22:25:21]

Done. Also filed crbug.com/576414

+
+sys.path.append(_TELEMETRY_DIR)
 from telemetry.testing import unittest_runner
 
 def main():
-  project_config = chromium_config.ChromiumConfig()
+  project_config = chromium_config.ChromiumConfig(
+      _TELEMETRY_DIR)

[aiolos (Not reviewing), 2016/01/11 21:58:45]

should this be top_level_dir=_TELEMETRY_DIR instead?

[nednguyen, 2016/01/11 22:25:21]

Done.

   return unittest_runner.Run(project_config)
 
 if __name__ == '__main__':