Move some more file utils to the base namespace.

printing/backend/cups_helper.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 "printing/backend/cups_helper.h"
 
 #include <cups/ppd.h>
 
 #include "base/file_util.h"
 #include "base/logging.h"
@@ skipping 81 matching lines @@
   cups_option_t* options = NULL;
   int num_options = 0;
   ppdMarkDefaults(*ppd);
 
   const char kSystemLpOptionPath[] = "/etc/cups/lpoptions";
   const char kUserLpOptionPath[] = ".cups/lpoptions";
 
   std::vector<base::FilePath> file_locations;
   file_locations.push_back(base::FilePath(kSystemLpOptionPath));
   file_locations.push_back(base::FilePath(
-      file_util::GetHomeDir().Append(kUserLpOptionPath)));
+      base::GetHomeDir().Append(kUserLpOptionPath)));
 
   for (std::vector<base::FilePath>::const_iterator it = file_locations.begin();
        it != file_locations.end(); ++it) {
     num_options = 0;
     options = NULL;
     ParseLpOptions(*it, printer_name, &num_options, &options);
     if (num_options > 0 && options) {
       cupsMarkOptions(*ppd, num_options, options);
       cupsFreeOptions(num_options, options);
     }
@@ skipping 277 matching lines @@
   caps.bw_model = cm_black;
 
   ppdClose(ppd);
   base::DeleteFile(ppd_file_path, false);
 
   *printer_info = caps;
   return true;
 }
 
 }  // namespace printing