rAc: use libaddressinput to validate international addresses.

chrome/browser/autofill/address_storage_factory.cc

+// Copyright 2013 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/autofill/address_storage_factory.h"
+
+#include "base/files/file_path.h"
+#include "base/path_service.h"
+#include "base/prefs/json_pref_store.h"
+#include "base/prefs/pref_filter.h"
+#include "base/threading/sequenced_worker_pool.h"
+#include "chrome/common/chrome_paths.h"
+#include "content/public/browser/browser_thread.h"
+#include "third_party/libaddressinput/chromium/chrome_storage_impl.h"
+
+namespace autofill {
+
+using ::i18n::addressinput::Storage;
+
+// static
+scoped_ptr<Storage> AddressStorageFactory::CreateStorage() {
+  static base::LazyInstance<AddressStorageFactory> instance =
+      LAZY_INSTANCE_INITIALIZER;
+  return scoped_ptr<Storage>(
+      new ChromeStorageImpl(instance.Get().json_pref_store_.get()));
+}
+
+AddressStorageFactory::AddressStorageFactory() {
+  base::FilePath path;
+  PathService::Get(chrome::FILE_LIBADDRESSINPUT_CACHE, &path);
+
+  scoped_refptr<base::SequencedTaskRunner> task_runner =
+      JsonPrefStore::GetTaskRunnerForFile(
+          path, content::BrowserThread::GetBlockingPool());
+
+  json_pref_store_ =
+      new JsonPrefStore(path, task_runner.get(), scoped_ptr<PrefFilter>());
+  json_pref_store_->ReadPrefsAsync(NULL);
+}
+
+AddressStorageFactory::~AddressStorageFactory() {}
+
+}  // namespace autofill