Move path functions from file_util to FilePath object.

net/url_request/file_protocol_handler.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 "net/url_request/file_protocol_handler.h"
 
 #include "base/logging.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_util.h"
 #include "net/url_request/url_request.h"
@@ skipping 16 matching lines @@
     return new URLRequestErrorJob(request, network_delegate, ERR_ACCESS_DENIED);
   }
 
   // We need to decide whether to create URLRequestFileJob for file access or
   // URLRequestFileDirJob for directory access. To avoid accessing the
   // filesystem, we only look at the path string here.
   // The code in the URLRequestFileJob::Start() method discovers that a path,
   // which doesn't end with a slash, should really be treated as a directory,
   // and it then redirects to the URLRequestFileDirJob.
   if (is_file &&
-      file_util::EndsWithSeparator(file_path) &&
+      file_path.EndsWithSeparator() &&
       file_path.IsAbsolute()) {
     return new URLRequestFileDirJob(request, network_delegate, file_path);
   }
 
   // Use a regular file request job for all non-directories (including invalid
   // file names).
   return new URLRequestFileJob(request, network_delegate, file_path);
 }
 
 }  // namespace net