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

chrome/browser/shell_integration_linux_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/shell_integration_linux.h"
 
 #include <algorithm>
 #include <cstdlib>
 #include <map>
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/environment.h"
-#include "base/file_util.h"
 #include "base/files/file_path.h"
+#include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop/message_loop.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/scoped_path_override.h"
 #include "chrome/common/chrome_constants.h"
 #include "content/public/test/test_browser_thread.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 607 matching lines @@
 
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); i++) {
     SCOPED_TRACE(i);
     EXPECT_EQ(test_cases[i].expected_output,
               GetDirectoryFileContents(base::ASCIIToUTF16(test_cases[i].title),
                                        test_cases[i].icon_name));
   }
 }
 
 }  // namespace shell_integration_linux