Use uint16 for port numbers, extensions/ edition

extensions/browser/api/socket/socket.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 "extensions/browser/api/socket/socket.h"
 
 #include "base/bind.h"
 #include "base/lazy_instance.h"
 #include "extensions/browser/api/api_resource_manager.h"
 #include "net/base/address_list.h"
@@ skipping 72 matching lines @@
 
   if (!write_queue_.empty())
     WriteData();
 }
 
 bool Socket::SetKeepAlive(bool enable, int delay) { return false; }
 
 bool Socket::SetNoDelay(bool no_delay) { return false; }
 
 int Socket::Listen(const std::string& address,
-                   int port,
+                   uint16 port,
                    int backlog,
                    std::string* error_msg) {
   *error_msg = kSocketTypeNotSupported;
   return net::ERR_FAILED;
 }
 
 void Socket::Accept(const AcceptCompletionCallback& callback) {
   callback.Run(net::ERR_FAILED, NULL);
 }
 
 // static
 bool Socket::StringAndPortToIPEndPoint(const std::string& ip_address_str,
-                                       int port,
+                                       uint16 port,
                                        net::IPEndPoint* ip_end_point) {
   DCHECK(ip_end_point);
   net::IPAddressNumber ip_number;
   if (!net::ParseIPLiteralToNumber(ip_address_str, &ip_number))
     return false;
 
   *ip_end_point = net::IPEndPoint(ip_number, port);
   return true;
 }
 
 bool Socket::StringAndPortToAddressList(const std::string& ip_address_str,
-                                        int port,
+                                        uint16 port,
                                         net::AddressList* address_list) {
   DCHECK(address_list);
   net::IPAddressNumber ip_number;
   if (!net::ParseIPLiteralToNumber(ip_address_str, &ip_number))
     return false;
 
   *address_list = net::AddressList::CreateFromIPAddress(ip_number, port);
   return true;
 }
 
 void Socket::IPEndPointToStringAndPort(const net::IPEndPoint& address,
                                        std::string* ip_address_str,
-                                       int* port) {
+                                       uint16* port) {
   DCHECK(ip_address_str);
   DCHECK(port);
   *ip_address_str = address.ToStringWithoutPort();
   if (ip_address_str->empty()) {
     *port = 0;
   } else {
     *port = address.port();
   }
 }
 
 Socket::WriteRequest::WriteRequest(scoped_refptr<net::IOBuffer> io_buffer,
                                    int byte_count,
                                    const CompletionCallback& callback)
     : io_buffer(io_buffer),
       byte_count(byte_count),
       callback(callback),
       bytes_written(0) {}
 
 Socket::WriteRequest::~WriteRequest() {}
 
 }  // namespace extensions