Move file_util to base/files/ directory.

base/files/file_path_watcher_fsevents.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 "base/files/file_path_watcher_fsevents.h"
 
 #include <list>
 
 #include "base/bind.h"
-#include "base/file_util.h"
+#include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/mac/libdispatch_task_runner.h"
 #include "base/mac/scoped_cftyperef.h"
 #include "base/message_loop/message_loop.h"
 
 namespace base {
 
 namespace {
 
@@ skipping 233 matching lines @@
 void FilePathWatcherFSEvents::StartEventStream(
     FSEventStreamEventId start_event) {
   DCHECK(g_task_runner.Get().RunsTasksOnCurrentThread());
   ResolveTargetPath();
   UpdateEventStream(start_event);
 }
 
 FilePathWatcherFSEvents::~FilePathWatcherFSEvents() {}
 
 }  // namespace base