Replace base::str[n]casecmp with helper functions.

chrome/service/cloud_print/cloud_print_connector.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/service/cloud_print/cloud_print_connector.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/md5.h"
@@ skipping 635 matching lines @@
   mime_type += mime_boundary;
 
   GURL post_url = GetUrlForPrinterRegistration(settings_.server_url());
   StartPostRequest(CloudPrintURLFetcher::REQUEST_REGISTER, post_url,
                    kCloudPrintAPIMaxRetryCount, mime_type, post_data,
                    &CloudPrintConnector::HandleRegisterPrinterResponse);
 }
 
 bool CloudPrintConnector::IsSamePrinter(const std::string& name1,
                                         const std::string& name2) const {
-  return (0 == base::strcasecmp(name1.c_str(), name2.c_str()));
+  return base::EqualsCaseInsensitiveASCII(name1, name2);
 }
 
 }  // namespace cloud_print