Revert of Add crash_service to Telemetry's isolates.

content/test/gpu/run_unittests.py

 #!/usr/bin/env python
 # 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.
 
 """This script runs unit tests of the code in the gpu_tests/ directory.
 
 This script DOES NOT run tests. run_gpu_test does that.
 """
 
 import os
 import subprocess
 import sys
 
 
 if __name__ == '__main__':
   gpu_test_dir = os.path.dirname(os.path.realpath(__file__))
   telemetry_dir = os.path.realpath(
     os.path.join(gpu_test_dir, '..', '..', '..', 'tools', 'telemetry'))
 
   env = os.environ.copy()
   if 'PYTHONPATH' in env:
     env['PYTHONPATH'] = env['PYTHONPATH'] + os.pathsep + telemetry_dir
   else:
     env['PYTHONPATH'] = telemetry_dir
 
-  path_to_run_tests = os.path.realpath(os.path.join(
-      telemetry_dir, 'telemetry', 'testing', 'run_tests.py'))
-  client_config = os.path.realpath(os.path.join(
-      gpu_test_dir, os.pardir, os.pardir, os.pardir, 'tools', 'perf',
-      'core', 'binary_dependencies.json'))
-  argv = ['--no-browser', '--top-level-dir', gpu_test_dir,
-          '--client-config', client_config] + sys.argv[1:]
+  path_to_run_tests = os.path.join(telemetry_dir, 'telemetry', 'testing',
+                                   'run_tests.py')
+  argv = ['--no-browser', '--top-level-dir', gpu_test_dir] + sys.argv[1:]
   sys.exit(subprocess.call([sys.executable, path_to_run_tests] + argv, env=env))