Pull the phone library directly. Delete old version.

third_party/libphonenumber/cpp/src/metadata.h

-/*
- *  Copyright (C) 2011 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_PHONENUMBERS_METADATA_H_
-#define I18N_PHONENUMBERS_METADATA_H_
-
-namespace i18n {
-namespace phonenumbers {
-
-int metadata_size();
-const void* metadata_get();
-
-}  // namespace phonenumbers
-}  // namespace i18n
-
-#endif  // I18N_PHONENUMBERS_METADATA_H_