Use GetSwitchValueASCII.

net/tools/fetch/fetch_client.cc

 // Copyright (c) 2009 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 "build/build_config.h"
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/message_loop.h"
 #include "base/singleton.h"
@@ skipping 102 matching lines @@
   Singleton<Driver> driver_;
 };
 
 int main(int argc, char**argv) {
   base::AtExitManager exit;
   StatsTable table("fetchclient", 50, 1000);
   table.set_current(&table);
 
   CommandLine::Init(argc, argv);
   const CommandLine& parsed_command_line = *CommandLine::ForCurrentProcess();
-  std::string url = WideToASCII(parsed_command_line.GetSwitchValue("url"));
+  std::string url = parsed_command_line.GetSwitchValueASCII("url");
   if (!url.length())
     usage(argv[0]);
   int client_limit = 1;
   if (parsed_command_line.HasSwitch("n"))
-    StringToInt(WideToASCII(parsed_command_line.GetSwitchValue("n")),
-                &client_limit);
+    StringToInt(parsed_command_line.GetSwitchValueASCII("n"), &client_limit);
   bool use_cache = parsed_command_line.HasSwitch("use-cache");
 
   // Do work here.
   MessageLoop loop(MessageLoop::TYPE_IO);
 
   scoped_refptr<net::HostResolver> host_resolver(
       net::CreateSystemHostResolver());
 
   scoped_refptr<net::ProxyService> proxy_service(
       net::ProxyService::CreateNull());
@@ skipping 52 matching lines @@
       std::string name(table.GetRowName(index));
       if (name.length() > 0) {
         int value = table.GetRowValue(index);
         printf("%s:\t%d\n", name.c_str(), value);
       }
     }
     printf("</stats>\n");
   }
   return 0;
 }