Out-of-process import on Windows.

chrome/browser/first_run/first_run_mac.mm

 // 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/first_run/first_run.h"
 
 #include "base/files/file_path.h"
 #include "base/string_util.h"
 #include "chrome/browser/first_run/first_run_internal.h"
 #include "chrome/browser/importer/external_process_importer_host.h"
 #include "chrome/browser/importer/importer_host.h"
 #include "chrome/browser/mac/master_prefs.h"
 #include "chrome/browser/process_singleton.h"
 
 namespace first_run {
 namespace internal {
 
-bool ImportBookmarks(const base::FilePath& import_bookmarks_path) {
-  // http://crbug.com/48880
-  return false;
-}
-
 base::FilePath MasterPrefsPath() {
   return master_prefs::MasterPrefsPath();
 }
 
 }  // namespace internal
 }  // namespace first_run