Use uint16 for port numbers more pervasively.

chrome/browser/devtools/remote_debugging_server.cc

 // Copyright (c) 2012 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 "chrome/browser/devtools/remote_debugging_server.h"
 
 #include "base/path_service.h"
 #include "chrome/browser/devtools/browser_list_tabcontents_provider.h"
 #include "chrome/browser/ui/webui/devtools_ui.h"
 #include "chrome/common/chrome_paths.h"
 #include "content/public/browser/devtools_http_handler.h"
 #include "net/socket/tcp_server_socket.h"
 
 namespace {
 
 class TCPServerSocketFactory
     : public content::DevToolsHttpHandler::ServerSocketFactory {
  public:
-  TCPServerSocketFactory(const std::string& address, int port, int backlog)
+  TCPServerSocketFactory(const std::string& address, uint16 port, int backlog)
       : content::DevToolsHttpHandler::ServerSocketFactory(
             address, port, backlog) {}
 
  private:
   // content::DevToolsHttpHandler::ServerSocketFactory.
   scoped_ptr<net::ServerSocket> Create() const override {
     return scoped_ptr<net::ServerSocket>(
         new net::TCPServerSocket(NULL, net::NetLog::Source()));
   }
 
   DISALLOW_COPY_AND_ASSIGN(TCPServerSocketFactory);
 };
 
 }  // namespace
 
 RemoteDebuggingServer::RemoteDebuggingServer(
     chrome::HostDesktopType host_desktop_type,
     const std::string& ip,
-    int port) {
+    uint16 port) {
   base::FilePath output_dir;
   if (!port) {
     // The client requested an ephemeral port. Must write the selected
     // port to a well-known location in the profile directory to
     // bootstrap the connection process.
     bool result = PathService::Get(chrome::DIR_USER_DATA, &output_dir);
     DCHECK(result);
   }
 
   scoped_ptr<content::DevToolsHttpHandler::ServerSocketFactory> factory(
       new TCPServerSocketFactory(ip, port, 1));
   devtools_http_handler_.reset(content::DevToolsHttpHandler::Start(
       factory.Pass(),
       "",
       new BrowserListTabContentsProvider(host_desktop_type),
       output_dir));
 }
 
 RemoteDebuggingServer::~RemoteDebuggingServer() {
 }