Mojo JS validation unit test should check Connection et al

mojo/mojo_public_tests.gypi

 # 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.
 
 {
   'targets': [
     {
       # GN version: //mojo/public/c/test_support
       'target_name': 'mojo_test_support',
       'defines': [
@@ skipping 200 matching lines @@
         'mojo_cpp_bindings',
       ],
     },
     {
       # GN version: //mojo/public/js/bindings/tests:mojo_js_unittests
       'target_name': 'mojo_js_unittests',
       'type': 'executable',
       'dependencies': [
         '../gin/gin.gyp:gin_test',
         'mojo_common_test_support',
+        'mojo_environment_standalone',
         'mojo_js_bindings_lib',
         'mojo_public_test_interfaces',
         'mojo_run_all_unittests',
+        'mojo_utility',
       ],
       'sources': [
         'public/js/bindings/tests/run_js_tests.cc',
       ],
     },
   ],
 }