Method InsertToCountryTree

libs/storage/country_tree.cpp:75–82

StoreInterface overrides:

  // StoreInterface overrides:
  Country * InsertToCountryTree(CountryId const & id, MwmSize mapSize, string const & mapSha1, size_t depth,
                                CountryId const & parent) override
  {
    Country country(id, parent);
    if (mapSize)
      country.SetFile(platform::CountryFile{id, mapSize, mapSha1});
    return &m_countries.AddAtDepth(depth, std::move(country));
  }

  void InsertOldMwmMapping(CountryId const & newId, CountryId const & oldId) override
  {