Refactor tcp socket and unix domain socket.

net/net.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.
 
 # This file is shared between the regular GYP build, the NaCl GYP build, and
 # the GN build. For GN support, it must have no conditionals or anything like
 # that beyond the simple one-level-deep dictionary of values.
 {
   'variables': {
     # Subset of net source files that are compiled for NaCl (net_nacl target).
@@ skipping 923 matching lines @@
       'socket/client_socket_pool.cc',
       'socket/client_socket_pool.h',
       'socket/client_socket_pool_base.cc',
       'socket/client_socket_pool_base.h',
       'socket/client_socket_pool_manager.cc',
       'socket/client_socket_pool_manager.h',
       'socket/client_socket_pool_manager_impl.cc',
       'socket/client_socket_pool_manager_impl.h',
       'socket/nss_ssl_util.cc',
       'socket/nss_ssl_util.h',
+      'socket/server_socket.cc',
       'socket/server_socket.h',
       'socket/socket_descriptor.cc',
       'socket/socket_descriptor.h',
+      'socket/socket_libevent.cc',
+      'socket/socket_libevent.h',
       'socket/socket_net_log_params.cc',
       'socket/socket_net_log_params.h',
       'socket/socks5_client_socket.cc',
       'socket/socks5_client_socket.h',
       'socket/socks_client_socket.cc',
       'socket/socks_client_socket.h',
       'socket/socks_client_socket_pool.cc',
       'socket/socks_client_socket_pool.h',
       'socket/ssl_client_socket_nss.cc',
       'socket/ssl_client_socket_nss.h',
@@ skipping 753 matching lines @@
       'tools/quic/test_tools/quic_test_client.h',
       'tools/quic/test_tools/quic_test_utils.cc',
       'tools/quic/test_tools/quic_test_utils.h',
       'tools/quic/test_tools/server_thread.h',
       'tools/quic/test_tools/server_thread.cc',
       'tools/quic/test_tools/simple_client.h',
       'tools/quic/test_tools/simple_client.cc',
     ],
   }
 }