Replacing the OVERRIDE with override and FINAL with final in storage

storage/browser/fileapi/native_file_util.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 "storage/browser/fileapi/native_file_util.h"
 
 #include "base/files/file.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 65 matching lines @@
 class NativeFileEnumerator : public FileSystemFileUtil::AbstractFileEnumerator {
  public:
   NativeFileEnumerator(const base::FilePath& root_path,
                        bool recursive,
                        int file_type)
     : file_enum_(root_path, recursive, file_type) {
   }
 
   virtual ~NativeFileEnumerator() {}
 
-  virtual base::FilePath Next() OVERRIDE;
-  virtual int64 Size() OVERRIDE;
-  virtual base::Time LastModifiedTime() OVERRIDE;
-  virtual bool IsDirectory() OVERRIDE;
+  virtual base::FilePath Next() override;
+  virtual int64 Size() override;
+  virtual base::Time LastModifiedTime() override;
+  virtual bool IsDirectory() override;
 
  private:
   base::FileEnumerator file_enum_;
   base::FileEnumerator::FileInfo file_util_info_;
 };
 
 base::FilePath NativeFileEnumerator::Next() {
   base::FilePath rv = file_enum_.Next();
   if (!rv.empty())
     file_util_info_ = file_enum_.GetInfo();
@@ skipping 206 matching lines @@
   if (!base::DirectoryExists(path))
     return base::File::FILE_ERROR_NOT_A_DIRECTORY;
   if (!base::IsDirectoryEmpty(path))
     return base::File::FILE_ERROR_NOT_EMPTY;
   if (!base::DeleteFile(path, false))
     return base::File::FILE_ERROR_FAILED;
   return base::File::FILE_OK;
 }
 
 }  // namespace storage