Move ASCIIToWide and ASCIIToUTF16 to utf_string_conversions.h. I've found it...

net/url_request/url_request_ftp_job.cc

-// Copyright (c) 2009 The Chromium Authors. All rights reserved.
+// 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/url_request/url_request_ftp_job.h"
 
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
+#include "base/utf_string_conversions.h"
 #include "net/base/auth.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/ftp/ftp_response_info.h"
 #include "net/ftp/ftp_transaction_factory.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_error_job.h"
 
 URLRequestFtpJob::URLRequestFtpJob(URLRequest* request)
@@ skipping 216 matching lines @@
   // URLRequest delegate via the message loop.
   MessageLoop::current()->PostTask(FROM_HERE, NewRunnableMethod(
       this, &URLRequestFtpJob::OnStartCompleted, rv));
 }
 
 void URLRequestFtpJob::DestroyTransaction() {
   DCHECK(transaction_.get());
 
   transaction_.reset();
 }