Use upstream libaddressinput in Chrome.

third_party/libaddressinput/chromium/cpp/src/address_field.cc

-// Copyright (C) 2013 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 <libaddressinput/address_field.h>
-
-#include <ostream>
-
-namespace i18n {
-namespace addressinput {
-
-std::ostream& operator<<(std::ostream& o, AddressField field) {
-  switch (field) {
-    case COUNTRY:
-      o << "COUNTRY";
-      break;
-    case ADMIN_AREA:
-      o << "ADMIN_AREA";
-      break;
-    case LOCALITY:
-      o << "LOCALITY";
-      break;
-    case DEPENDENT_LOCALITY:
-      o << "DEPENDENT_LOCALITY";
-      break;
-    case SORTING_CODE:
-      o << "SORTING_CODE";
-      break;
-    case POSTAL_CODE:
-      o << "POSTAL_CODE";
-      break;
-    case STREET_ADDRESS:
-      o << "STREET_ADDRESS";
-      break;
-    case ORGANIZATION:
-      o << "ORGANIZATION";
-      break;
-    case RECIPIENT:
-      o << "RECIPIENT";
-      break;
-    default:
-      o << "[INVALID]";
-      break;
-  }
-  return o;
-}
-
-}  // namespace addressinput
-}  // namespace i18n