Use Mojo pipes to signal sync IPC events

components/nacl.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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'target_defaults': {
     'variables': {
@@ skipping 56 matching lines @@
           'target_name': 'nacl',
           'type': 'static_library',
           'variables': {
             'nacl_target': 1,
           },
           'dependencies': [
             '../base/base.gyp:base',
             '../base/base.gyp:base_static',
             '../crypto/crypto.gyp:crypto',
             '../ipc/ipc.gyp:ipc',
+            '../mojo/mojo_edk.gyp:mojo_system_impl',
             '../native_client/src/trusted/service_runtime/service_runtime.gyp:sel_main_chrome',
             '../ppapi/ppapi_internal.gyp:ppapi_ipc',
             '../ppapi/ppapi_internal.gyp:ppapi_shared',
           ],
           'conditions': [
             ['disable_nacl_untrusted==0', {
               'dependencies': [
                 '../ppapi/native_client/native_client.gyp:nacl_irt',
                 '../ppapi/native_client/src/untrusted/pnacl_support_extension/pnacl_support_extension.gyp:pnacl_support_extension',
               ],
@@ skipping 190 matching lines @@
         ['OS=="win" and target_arch=="ia32"', {
           'targets': [
             {
               'target_name': 'nacl_win64',
               'type': 'static_library',
               'variables': {
                 'nacl_target': 1,
               },
               'dependencies': [
                 'nacl_common_win64',
+                '../mojo/mojo_edk.gyp:mojo_system_impl_win64',
                 '../native_client/src/trusted/service_runtime/service_runtime.gyp:sel_main_chrome64',
                 '../ppapi/ppapi_internal.gyp:ppapi_shared_win64',
                 '../ppapi/ppapi_internal.gyp:ppapi_ipc_win64',
               ],
               'export_dependent_settings': [
                 '../ppapi/ppapi_internal.gyp:ppapi_ipc_win64',
               ],
               'sources': [
                 '../components/nacl/broker/nacl_broker_listener.cc',
                 '../components/nacl/broker/nacl_broker_listener.h',
@@ skipping 165 matching lines @@
       'include_dirs': [
         '..',
       ],
       'dependencies': [
         '../content/content.gyp:content_common',
         '../url/ipc/url_ipc.gyp:url_ipc',
       ],
     },
   ]
 }