Remove extensions::ServiceRegistrationManager.

extensions/extensions.gypi

 # Copyright 2015 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': {
     'extensions_common_constants_sources': [
       'common/constants.cc',
       'common/constants.h',
     ],
@@ skipping 381 matching lines @@
       'browser/api/runtime/runtime_api.cc',
       'browser/api/runtime/runtime_api.h',
       'browser/api/runtime/runtime_api_delegate.cc',
       'browser/api/runtime/runtime_api_delegate.h',
       'browser/api/serial/serial_api.cc',
       'browser/api/serial/serial_api.h',
       'browser/api/serial/serial_connection.cc',
       'browser/api/serial/serial_connection.h',
       'browser/api/serial/serial_event_dispatcher.cc',
       'browser/api/serial/serial_event_dispatcher.h',
+      'browser/api/serial/serial_service_factory.cc',
+      'browser/api/serial/serial_service_factory.h',
       'browser/api/socket/socket.cc',
       'browser/api/socket/socket.h',
       'browser/api/socket/socket_api.cc',
       'browser/api/socket/socket_api.h',
       'browser/api/socket/tcp_socket.cc',
       'browser/api/socket/tcp_socket.h',
       'browser/api/socket/tls_socket.cc',
       'browser/api/socket/tls_socket.h',
       'browser/api/socket/udp_socket.cc',
       'browser/api/socket/udp_socket.h',
@@ skipping 253 matching lines @@
       'browser/install/extension_install_ui.h',
       'browser/install_flag.h',
       'browser/io_thread_extension_message_filter.cc',
       'browser/io_thread_extension_message_filter.h',
       'browser/lazy_background_task_queue.cc',
       'browser/lazy_background_task_queue.h',
       'browser/management_policy.cc',
       'browser/management_policy.h',
       'browser/mojo/keep_alive_impl.cc',
       'browser/mojo/keep_alive_impl.h',
-      'browser/mojo/service_registration_manager.cc',
-      'browser/mojo/service_registration_manager.h',
+      'browser/mojo/service_registration.cc',
+      'browser/mojo/service_registration.h',
       'browser/mojo/stash_backend.cc',
       'browser/mojo/stash_backend.h',
       'browser/notification_types.cc',
       'browser/notification_types.h',
       'browser/null_app_sorting.cc',
       'browser/null_app_sorting.h',
       'browser/pref_names.cc',
       'browser/pref_names.h',
       'browser/process_manager.cc',
       'browser/process_manager.h',
@@ skipping 305 matching lines @@
       'test/extension_test_message_listener.cc',
       'test/extension_test_message_listener.h',
       'test/result_catcher.cc',
       'test/result_catcher.h',
       'test/test_content_utility_client.cc',
       'test/test_content_utility_client.h',
       'test/test_extensions_client.cc',
       'test/test_extensions_client.h',
       'test/test_permission_message_provider.cc',
       'test/test_permission_message_provider.h',
-      'test/test_service_registration_manager.cc',
-      'test/test_service_registration_manager.h',
     ],
   },
 }