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

chrome/browser/extensions/extension_bookmarks_module.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/extensions/extension_bookmarks_module.h"
 
 #include "base/json/json_writer.h"
 #include "base/sha1.h"
 #include "base/stl_util-inl.h"
 #include "base/string16.h"
 #include "base/string_number_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_codec.h"
 #include "chrome/browser/bookmarks/bookmark_html_writer.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/browser_list.h"
 #include "chrome/browser/extensions/extension_bookmark_helpers.h"
 #include "chrome/browser/extensions/extension_bookmarks_module_constants.h"
 #include "chrome/browser/extensions/extension_message_service.h"
 #include "chrome/browser/extensions/extensions_quota_service.h"
 #include "chrome/browser/importer/importer.h"
 #include "chrome/browser/importer/importer_data_types.h"
-#include "chrome/browser/pref_service.h"
+#include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profile.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 
 namespace keys = extension_bookmarks_module_constants;
 
 using base::TimeDelta;
 typedef QuotaLimitHeuristic::Bucket Bucket;
 typedef QuotaLimitHeuristic::Config Config;
 typedef QuotaLimitHeuristic::BucketList BucketList;
@@ skipping 784 matching lines @@
   SelectFile(SelectFileDialog::SELECT_SAVEAS_FILE);
   return true;
 }
 
 void ExportBookmarksFunction::FileSelected(const FilePath& path,
                                            int index,
                                            void* params) {
   bookmark_html_writer::WriteBookmarks(profile(), path, NULL);
   Release();  // Balanced in BookmarksIOFunction::SelectFile()
 }