Move the number conversions from string_util to a new file....

net/proxy/proxy_config_service_linux.cc

 // Copyright (c) 2010 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/proxy/proxy_config_service_linux.h"
 
 #include <errno.h>
 #include <fcntl.h>
 #include <gconf/gconf-client.h>
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/inotify.h>
 #include <unistd.h>
 
 #include <map>
 
 #include "base/env_var.h"
 #include "base/file_path.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/message_loop.h"
+#include "base/string_number_conversions.h"
 #include "base/string_tokenizer.h"
 #include "base/string_util.h"
 #include "base/task.h"
 #include "base/timer.h"
 #include "base/xdg_util.h"
 #include "googleurl/src/url_canon.h"
 #include "net/base/net_errors.h"
 #include "net/http/http_util.h"
 #include "net/proxy/proxy_config.h"
 #include "net/proxy/proxy_server.h"
@@ skipping 863 matching lines @@
   if (!gconf_getter_->GetString((key + "host").c_str(), &host)
       || host.empty()) {
     // Unset or empty.
     return false;
   }
   // Check for an optional port.
   int port = 0;
   gconf_getter_->GetInt((key + "port").c_str(), &port);
   if (port != 0) {
     // If a port is set and non-zero:
-    host += ":" + IntToString(port);
+    host += ":" + base::IntToString(port);
   }
   host = FixupProxyHostScheme(
       is_socks ? ProxyServer::SCHEME_SOCKS4 : ProxyServer::SCHEME_HTTP,
       host);
   ProxyServer proxy_server = ProxyServer::FromURI(host,
                                                   ProxyServer::SCHEME_HTTP);
   if (proxy_server.is_valid()) {
     *result_server = proxy_server;
     return true;
   }
@@ skipping 309 matching lines @@
     : delegate_(new Delegate(env_var_getter)) {
 }
 
 ProxyConfigServiceLinux::ProxyConfigServiceLinux(
     base::EnvVarGetter* env_var_getter,
     GConfSettingGetter* gconf_getter)
     : delegate_(new Delegate(env_var_getter, gconf_getter)) {
 }
 
 }  // namespace net