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

chrome/browser/chromeos/drive/resource_metadata_storage_unittest.cc

 // Copyright 2013 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/chromeos/drive/resource_metadata_storage.h"
 
 #include <algorithm>
 
-#include "base/file_util.h"
+#include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "chrome/browser/chromeos/drive/drive.pb.h"
 #include "chrome/browser/chromeos/drive/test_util.h"
 #include "content/public/test/test_browser_thread_bundle.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/leveldatabase/src/include/leveldb/db.h"
 #include "third_party/leveldatabase/src/include/leveldb/write_batch.h"
 
 namespace drive {
 namespace internal {
@@ skipping 602 matching lines @@
   EXPECT_EQ(FILE_ERROR_OK, storage_->RemoveEntry(key3));
   EXPECT_TRUE(CheckValidity());
 
   // Remove key1.
   EXPECT_EQ(FILE_ERROR_OK, storage_->RemoveEntry(key1));
   EXPECT_TRUE(CheckValidity());
 }
 
 }  // namespace internal
 }  // namespace drive