Move GetFileSize, NormalizeFilePath to base namespace

chrome/browser/drive/drive_uploader.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/browser/drive/drive_uploader.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 196 matching lines @@
 CancelCallback DriveUploader::StartUploadFile(
     scoped_ptr<UploadFileInfo> upload_file_info,
     const StartInitiateUploadCallback& start_initiate_upload_callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   DVLOG(1) << "Uploading file: " << upload_file_info->DebugString();
 
   UploadFileInfo* info_ptr = upload_file_info.get();
   base::PostTaskAndReplyWithResult(
       blocking_task_runner_.get(),
       FROM_HERE,
-      base::Bind(&file_util::GetFileSize,
+      base::Bind(&base::GetFileSize,
                  info_ptr->file_path,
                  &info_ptr->content_length),
       base::Bind(&DriveUploader::StartUploadFileAfterGetFileSize,
                  weak_ptr_factory_.GetWeakPtr(),
                  base::Passed(&upload_file_info),
                  start_initiate_upload_callback));
   return info_ptr->GetCancelCallback();
 }
 
 void DriveUploader::StartUploadFileAfterGetFileSize(
@@ skipping 193 matching lines @@
     // Discard the upload location because no request could succeed with it.
     // Maybe it's obsolete.
     upload_file_info->upload_location = GURL();
   }
 
   upload_file_info->completion_callback.Run(
       error, upload_file_info->upload_location, scoped_ptr<ResourceEntry>());
 }
 
 }  // namespace drive