Change base/file_utils.h includes to base/files/file_utils.h in chrome/

chrome/browser/media_galleries/media_file_system_registry_unittest.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.
 
 // MediaFileSystemRegistry unit tests.
 
 #include <algorithm>
 #include <set>
 
 #include "base/bind_helpers.h"
 #include "base/command_line.h"
-#include "base/file_util.h"
+#include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 1048 matching lines @@
       fs_info.begin()->second.fsid).empty());
 
   // Revoke permission and ensure that the file system is revoked.
   SetGalleryPermission(profile_state,
                        profile_state->regular_permission_extension(),
                        device_id,
                        false /*has access*/);
   EXPECT_TRUE(test_file_system_context()->GetRegisteredPath(
       fs_info.begin()->second.fsid).empty());
 }