Refactor tcp socket and unix domain socket.

net/BUILD.gn

 # Copyright (c) 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.
 
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//tools/grit/grit_rule.gni")
 import("//url/config.gni")
 
@@ skipping 417 matching lines @@
       "dns/record_parsed.cc",
       "dns/record_parsed.h",
       "dns/record_rdata.cc",
       "dns/record_rdata.h",
     ]
   }
 
   if (is_win) {
     sources -= [
       "http/http_auth_handler_ntlm_portable.cc",
+      "socket/socket_libevent.cc",
+      "socket/socket_libevent.h",
       "socket/tcp_socket_libevent.cc",
       "socket/tcp_socket_libevent.h",
       "udp/udp_socket_libevent.cc",
       "udp/udp_socket_libevent.h",
     ]
     deps += [
       "//third_party/nss:nspr",
       "//third_party/nss",
     ]
   } else {  # !is_win
@@ skipping 868 matching lines @@
   sources = [ "quic/quic_server_bin.cc" ]
   deps = [
     ":quic_tools",
     ":net",
     "//base",
     "//third_party/openssl",
   ]
 }
 
 }  # !is_android