Move more file_util functions to base namespace.

content/browser/download/download_file_impl.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 "content/browser/download/download_file_impl.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 92 matching lines @@
   return file_.AppendDataToFile(data, data_len);
 }
 
 void DownloadFileImpl::RenameAndUniquify(
     const base::FilePath& full_path,
     const RenameCompletionCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
   base::FilePath new_path(full_path);
 
-  int uniquifier = file_util::GetUniquePathNumber(
+  int uniquifier = base::GetUniquePathNumber(
       new_path, base::FilePath::StringType());
   if (uniquifier > 0) {
     new_path = new_path.InsertBeforeExtensionASCII(
         base::StringPrintf(" (%d)", uniquifier));
   }
 
   DownloadInterruptReason reason = file_.Rename(new_path);
   if (reason != DOWNLOAD_INTERRUPT_REASON_NONE) {
     // Make sure our information is updated, since we're about to
     // error out.
@@ skipping 188 matching lines @@
                  observer_, file_.bytes_so_far(), CurrentSpeed(),
                  GetHashState()));
 }
 
 // static
 int DownloadFile::GetNumberOfDownloadFiles() {
   return number_active_objects_;
 }
 
 }  // namespace content