Move remaining non-test, non-Chrome-specific Prefs code to base/prefs/.

chrome/browser/ui/webui/options/media_devices_selection_handler.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/ui/webui/options/media_devices_selection_handler.h"
 
 #include "base/bind.h"
-#include "chrome/browser/prefs/pref_service.h"
+#include "base/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/pref_names.h"
 
 namespace {
 
 const char kAudio[] = "mic";
 const char kVideo[] = "camera";
 
 }  // namespace
 
@@ skipping 116 matching lines @@
     case VIDEO:
       devices = MediaCaptureDevicesDispatcher::GetInstance()->
           GetVideoCaptureDevices();
       break;
   }
 
   UpdateDevicesMenu(type, devices);
 }
 
 }  // namespace options