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

chrome/browser/chromeos/audio/audio_handler.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_AUDIO_AUDIO_HANDLER_H_
 #define CHROME_BROWSER_CHROMEOS_AUDIO_AUDIO_HANDLER_H_
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
-#include "base/prefs/public/pref_change_registrar.h"
+#include "base/prefs/pref_change_registrar.h"
 #include "base/threading/thread.h"
 
 template <typename T> struct DefaultSingletonTraits;
 
 class PrefChangeRegistrar;
 class PrefRegistrySimple;
 class PrefService;
 
 namespace chromeos {
 
@@ skipping 77 matching lines @@
   PrefService* local_state_;  // not owned
 
   PrefChangeRegistrar pref_change_registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioHandler);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_AUDIO_AUDIO_HANDLER_H_