Use scoped_ptr::Pass instead of scoped_ptr::PassAs<T>.

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 188 matching lines @@
 
   if (!base::GetFileInfo(path, file_info))
     return base::File::FILE_ERROR_FAILED;
   return base::File::FILE_OK;
 }
 
 scoped_ptr<FileSystemFileUtil::AbstractFileEnumerator>
     NativeFileUtil::CreateFileEnumerator(const base::FilePath& root_path,
                                          bool recursive) {
   return make_scoped_ptr(new NativeFileEnumerator(
-      root_path, recursive,
-      base::FileEnumerator::FILES | base::FileEnumerator::DIRECTORIES))
-      .PassAs<FileSystemFileUtil::AbstractFileEnumerator>();
+      root_path,
+      recursive,
+      base::FileEnumerator::FILES | base::FileEnumerator::DIRECTORIES));
 }
 
 base::File::Error NativeFileUtil::Touch(
     const base::FilePath& path,
     const base::Time& last_access_time,
     const base::Time& last_modified_time) {
   if (!base::TouchFile(path, last_access_time, last_modified_time))
     return base::File::FILE_ERROR_FAILED;
   return base::File::FILE_OK;
 }
@@ skipping 84 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