Remove references to mojo_public_environment_unittests from build/

scripts/slave/recipe_modules/isolate/resources/compare_build_artifacts.py

 #!/usr/bin/env python
 # Copyright 2014 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.
 
 """Compare the artifacts from two builds."""
 
 import difflib
 import json
 import optparse
@@ skipping 227 matching lines @@
     'mksnapshot',
     'mojo_common_unittests',
     'mojo_common_unittests.isolated',
     'mojo_js_integration_tests',
     'mojo_js_unittests',
     'mojo_message_pipe_perftests',
     'mojo_public_application_unittests',
     'mojo_public_bindings_perftests',
     'mojo_public_bindings_unittests',
     'mojo_public_bindings_unittests.isolated',
-    'mojo_public_environment_unittests',
-    'mojo_public_environment_unittests.isolated',
     'mojo_public_system_perftests',
     'mojo_public_system_unittests',
     'mojo_public_system_unittests.isolated',
     'mojo_public_utility_unittests',
     'mojo_public_utility_unittests.isolated',
     'mojo_system_unittests',
     'nacl_loader_unittests',
     'nacl_loader_unittests.isolated',
     'net_perftests',
     'net_unittests',
@@ skipping 178 matching lines @@
     'midi_unittests.isolated',
     'mini_installer.exe',
     'mksnapshot.exe',
     'mock_nacl_gdb.exe',
     'mojo_js_integration_tests.exe',
     'mojo_js_unittests.exe',
     'mojo_message_pipe_perftests.exe',
     'mojo_public_bindings_perftests.exe',
     'mojo_public_bindings_unittests.exe',
     'mojo_public_bindings_unittests.isolated',
-    'mojo_public_environment_unittests.exe',
-    'mojo_public_environment_unittests.isolated',
     'mojo_public_system_perftests.exe',
     'mojo_public_system_unittests.exe',
     'mojo_public_system_unittests.isolated',
     'mojo_public_utility_unittests.exe',
     'mojo_public_utility_unittests.isolated',
     'mojo_system_unittests.exe',
     'nacl_loader_unittests.exe',
     'nacl_loader_unittests.isolated',
     'net_perftests.exe',
     'net_unittests.exe',
@@ skipping 236 matching lines @@
     parser.error('--target-platform is required')
 
   return compare_build_artifacts(os.path.abspath(options.first_build_dir),
                                  os.path.abspath(options.second_build_dir),
                                  options.target_platform,
                                  options.recursive)
 
 
 if __name__ == '__main__':
   sys.exit(main())