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

chrome/browser/extensions/api/system_cpu/cpu_info_provider_linux.cc

 // Copyright 2014 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/extensions/api/system_cpu/cpu_info_provider.h"
 
 #include <cstdio>
 #include <sstream>
 
-#include "base/file_util.h"
+#include "base/files/file_util.h"
 #include "base/format_macros.h"
 
 namespace extensions {
 
 namespace {
 
 const char kProcStat[] = "/proc/stat";
 
 }  // namespace
 
@@ skipping 40 matching lines @@
     infos->at(pindex)->usage.user = static_cast<double>(user + nice);
     infos->at(pindex)->usage.idle = static_cast<double>(idle);
     infos->at(pindex)->usage.total = static_cast<double>(sys + user +
                                                          nice + idle);
   }
 
   return true;
 }
 
 }  // namespace extensions