libaddressinput: Add fallback data for US address validation.

third_party/libaddressinput/chromium/cpp/test/fallback_data_store_test.cc

+// Copyright (C) 2014 Google Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "fallback_data_store.h"
+
+#include <string>
+
+#include <gtest/gtest.h>
+
+#include "util/json.h"
+
+namespace i18n {
+namespace addressinput {
+
+namespace {
+
+TEST(FallbackDataStore, Parsability) {
+  std::string data;
+  ASSERT_TRUE(FallbackDataStore::Get("data/US", &data));
+
+  scoped_ptr<Json> json(Json::Build());
+  EXPECT_TRUE(json->ParseObject(data));
+}
+
+}  // namespace
+
+}  // namespace addressinput
+}  // namespace i18n