Move prefs-related files under chrome/browser/ into a prefs/ subdir.

chrome/browser/printing/cloud_print/cloud_print_proxy_service.cc

 // Copyright (c) 2010 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/printing/cloud_print/cloud_print_proxy_service.h"
 
 #include <stack>
 #include <vector>
 
 #include "base/path_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chrome_thread.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/profile_manager.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/notification_type.h"
 #include "chrome/common/pref_names.h"
-#include "chrome/browser/pref_service.h"
 
 CloudPrintProxyService::CloudPrintProxyService(Profile* profile) {
 }
 
 CloudPrintProxyService::~CloudPrintProxyService() {
   Shutdown();
 }
 
 void CloudPrintProxyService::Initialize() {
 }
 
 
 void CloudPrintProxyService::EnableForUser(const std::string& auth_token) {
   // TODO(sanjeevr): Add code to communicate with the cloud print proxy code
   // running in the service process here.
 }
 
 void CloudPrintProxyService::DisableForUser() {
   Shutdown();
 }
 
 void CloudPrintProxyService::Shutdown() {
   // TODO(sanjeevr): Add code to communicate with the cloud print proxy code
   // running in the service process here.
 }