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

content/browser/download/mhtml_generation_browsertest.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 "base/bind.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/run_loop.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/content_browser_test.h"
 #include "content/public/test/content_browser_test_utils.h"
 #include "content/public/test/test_utils.h"
 #include "content/shell/browser/shell.h"
 #include "net/test/embedded_test_server/embedded_test_server.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 46 matching lines @@
   EXPECT_TRUE(mhtml_generated());
   EXPECT_GT(file_size(), 0);
 
   // Make sure the actual generated file has some contents.
   int64 file_size;
   ASSERT_TRUE(base::GetFileSize(path, &file_size));
   EXPECT_GT(file_size, 100);
 }
 
 }  // namespace content