LoadPropertyInfoFromFile()

bool LoadPropertyInfoFromFile(const std::string& filename,
                              std::vector<PropertyInfoEntry>* property_infos) {
    auto file_contents = std::string();
    if (!ReadFileToString(filename, &file_contents)) {
        PLOG(ERROR) << "Could not read properties from '" << filename << "'";
        return false;
    }

    auto errors = std::vector<std::string>{};
    ParsePropertyInfoFile(file_contents, property_infos, &errors);
    // Individual parsing errors are reported but do not cause a failed boot, which is what
    // returning false would do here.
    for (const auto& error : errors) {
        LOG(ERROR) << "Could not read line from '" << filename << "': " << error;
    }

    return true;
}