Fix mojo dependencies for component build.

mojo/mojo.gyp

 # Copyright 2013 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.
 
 {
   'target_defaults': {
     'conditions': [
       ['mojo_shell_debug_url != ""', {
         'defines': [
           'MOJO_SHELL_DEBUG=1',
@@ skipping 300 matching lines @@
         'common/common_type_converters_unittest.cc',
         'common/handle_watcher_unittest.cc',
         'common/message_pump_mojo_unittest.cc',
         'common/test/multiprocess_test_helper_unittest.cc',
       ],
     },
     {
       'target_name': 'mojo_environment_chromium',
       'type': 'static_library',
       'dependencies': [
+        'mojo_common_lib',
         'mojo_environment_chromium_impl',
       ],
       'sources': [
         'environment/default_async_waiter.cc',
         'environment/buffer_tls.cc',
         'environment/environment.cc',
       ],
       'include_dirs': [
         '..',
       ],
@@ skipping 315 matching lines @@
             'mojo_js_unittests.isolate',
           ],
           'sources': [
             'mojo_js_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }