Remove Chrome's own version of libaddressinput in favor of the upstream.

third_party/libaddressinput/chromium/cpp/test/address_validator_test.h

-// 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.
-
-#ifndef I18N_LIBADDRESSINPUT_TEST_ADDRESS_VALIDATOR_TEST_H_
-#define I18N_LIBADDRESSINPUT_TEST_ADDRESS_VALIDATOR_TEST_H_
-
-#include <string>
-
-#include <libaddressinput/util/scoped_ptr.h>
-
-namespace i18n {
-namespace addressinput {
-
-class AddressValidator;
-class Downloader;
-class LoadRulesDelegate;
-class Storage;
-
-// Provided by address_validator.cc
-extern scoped_ptr<AddressValidator> BuildAddressValidatorForTesting(
-    const std::string& validation_data_url,
-    scoped_ptr<Downloader> downloader,
-    scoped_ptr<Storage> storage,
-    LoadRulesDelegate* load_rules_delegate);
-
-}  // addressinput
-}  // i18n
-
-#endif  // I18N_LIBADDRESSINPUT_TEST_ADDRESS_VALIDATOR_TEST_H_