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

chrome/browser/views/update_recommended_message_box.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/views/update_recommended_message_box.h"
 
 #include "app/l10n_util.h"
 #include "app/message_box_flags.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/pref_service.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/pref_names.h"
 #include "grit/chromium_strings.h"
 #include "grit/generated_resources.h"
 #include "views/controls/message_box_view.h"
 #include "views/window/window.h"
 
 ////////////////////////////////////////////////////////////////////////////////
 // UpdateRecommendedMessageBox, public:
 
 // static
@@ skipping 54 matching lines @@
       MessageBoxFlags::kFlagHasMessage | MessageBoxFlags::kFlagHasOKButton,
       l10n_util::GetStringF(IDS_UPDATE_RECOMMENDED,
                             l10n_util::GetString(IDS_PRODUCT_NAME)),
       std::wstring(),
       kDialogWidth);
   views::Window::CreateChromeWindow(parent_window, gfx::Rect(), this)->Show();
 }
 
 UpdateRecommendedMessageBox::~UpdateRecommendedMessageBox() {
 }