Remove mojo network service.

mojo/services/network/public/interfaces/tcp_server_socket.mojom

-// 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.
-
-module mojo;
-
-import "network/public/interfaces/net_address.mojom";
-import "network/public/interfaces/network_error.mojom";
-import "network/public/interfaces/tcp_connected_socket.mojom";
-
-// Represents a TCP server socket listening for incoming requests.
-interface TCPServerSocket {
-  // Waits for an incoming connection request and hooks up a TCPConnectedSocket
-  // for connecting with the remote host. Only one Accept call can be pending
-  // at a time.
-  //
-  // Once a connection has been established (indicated by a successful
-  // callback), the TCPConnectedSocket may outlive the TCPServerSocket that
-  // created it.
-  //
-  // On success, the address of the remote host will be provided.
-  Accept(handle<data_pipe_consumer> send_stream,
-         handle<data_pipe_producer> receive_stream,
-         TCPConnectedSocket& client_socket)
-      => (NetworkError result, NetAddress? remote_address);
-};