Support WebSocket per-message deflate extension in http server.

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("//url/config.gni")
 
 # TODO(cjhopman): //build/config/android/rules.gni also imports grit_rule.gni.
@@ skipping 544 matching lines @@
     "server/http_connection.cc",
     "server/http_connection.h",
     "server/http_server.cc",
     "server/http_server.h",
     "server/http_server_request_info.cc",
     "server/http_server_request_info.h",
     "server/http_server_response_info.cc",
     "server/http_server_response_info.h",
     "server/web_socket.cc",
     "server/web_socket.h",
+    "server/web_socket_encoder.cc",
+    "server/web_socket_encoder.h",
   ]
   configs += [
     "//build/config/compiler:wexit_time_destructors",
     ":net_win_size_truncation",
   ]
   deps = [
     ":net",
     "//base",
   ]
 }
@@ skipping 814 matching lines @@
       "quic/quic_server_bin.cc",
     ]
     deps = [
       ":quic_tools",
       ":net",
       "//base",
       "//third_party/boringssl",
     ]
   }
 }  # !is_android && !is_win && !is_mac