Add IPC Channel for new ManifestService.

ppapi/ppapi_proxy.gypi

 # Copyright (c) 2012 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': {
     'variables': {
       'ppapi_proxy_target': 0,
     },
     'target_conditions': [
@@ skipping 229 matching lines @@
         ],
         'include_dirs': [
           '..',
         ],
         'target_conditions': [
           ['>(nacl_untrusted_build)==1', {
             'sources': [
               'nacl_irt/irt_ppapi.cc',
               'nacl_irt/irt_ppapi.h',
               'nacl_irt/irt_start.cc',
+              'nacl_irt/manifest_service.cc',
+              'nacl_irt/manifest_service.h',
               'nacl_irt/plugin_main.cc',
               'nacl_irt/plugin_main.h',
               'nacl_irt/plugin_startup.cc',
               'nacl_irt/plugin_startup.h',
               'nacl_irt/ppapi_dispatcher.cc',
               'nacl_irt/ppapi_dispatcher.h',
             ],
             'sources!': [
               'proxy/audio_input_resource.cc',
               'proxy/broker_dispatcher.cc',
@@ skipping 25 matching lines @@
               'proxy/serialized_flash_menu.cc',
               'proxy/talk_resource.cc',
               'proxy/video_capture_resource.cc',
             ],
           }],
         ],
       }],
     ],
   },
 }