Cleanup: Use base/files/file_util.h instead of base/file_util.h in [c-n]*/

device/serial/serial_device_enumerator_mac.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 "device/serial/serial_device_enumerator_mac.h"
 
-#include "base/file_util.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
+#include "base/files/file_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_util.h"
 
 namespace device {
 
 // static
 scoped_ptr<SerialDeviceEnumerator> SerialDeviceEnumerator::Create() {
   return scoped_ptr<SerialDeviceEnumerator>(new SerialDeviceEnumeratorMac());
 }
 
@@ skipping 31 matching lines @@
         info->path = next_device;
         devices.push_back(info.Pass());
         break;
       }
     }
   } while (true);
   return devices.Pass();
 }
 
 }  // namespace device