Update from https://crrev.com/305340

net/socket/unix_domain_server_socket_posix.cc

 // 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.
 
 #include "net/socket/unix_domain_server_socket_posix.h"
 
 #include <errno.h>
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <unistd.h>
@@ skipping 49 matching lines @@
 #endif
 }
 
 int UnixDomainServerSocket::Listen(const IPEndPoint& address, int backlog) {
   NOTIMPLEMENTED();
   return ERR_NOT_IMPLEMENTED;
 }
 
 int UnixDomainServerSocket::ListenWithAddressAndPort(
     const std::string& unix_domain_path,
-    int port_unused,
+    uint16 port_unused,
     int backlog) {
   DCHECK(!listen_socket_);
 
   SockaddrStorage address;
   if (!UnixDomainClientSocket::FillAddress(unix_domain_path,
                                            use_abstract_namespace_,
                                            &address)) {
     return ERR_ADDRESS_INVALID;
   }
 
@@ skipping 96 matching lines @@
       !auth_callback_.Run(credentials)) {
     accept_socket_.reset();
     return false;
   }
 
   setter_callback.Run(accept_socket_.Pass());
   return true;
 }
 
 }  // namespace net