base/prefs: Remove the public/ directory and move the files to //base/prefs.

chrome/browser/chromeos/extensions/file_browser_event_router.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 "chrome/browser/chromeos/extensions/file_browser_event_router.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/json/json_writer.h"
 #include "base/message_loop.h"
+#include "base/prefs/pref_change_registrar.h"
 #include "base/prefs/pref_service.h"
-#include "base/prefs/public/pref_change_registrar.h"
 #include "base/stl_util.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/drive/drive_cache.h"
 #include "chrome/browser/chromeos/drive/drive_file_system_interface.h"
 #include "chrome/browser/chromeos/drive/drive_file_system_util.h"
 #include "chrome/browser/chromeos/drive/drive_system_service.h"
 #include "chrome/browser/chromeos/extensions/file_browser_notifications.h"
 #include "chrome/browser/chromeos/extensions/file_manager_util.h"
 #include "chrome/browser/chromeos/login/base_login_display_host.h"
 #include "chrome/browser/chromeos/login/screen_locker.h"
@@ skipping 938 matching lines @@
 }
 
 bool FileBrowserEventRouter::FileWatcherExtensions::Watch(
     const base::FilePath& path,
     const base::FilePathWatcher::Callback& callback) {
   if (is_remote_file_system_)
     return true;
 
   return file_watcher_->Watch(path, false, callback);
 }