Merge "Make init builtin command installkey respect property updates"

    if (!is_file_crypto()) {

        return 0;

    }

    return e4crypt_create_device_key(args[1].c_str(),

                                     do_installkeys_ensure_dir_exists);

    auto unencrypted_dir = args[1] + e4crypt_unencrypted_folder;

    if (do_installkeys_ensure_dir_exists(unencrypted_dir.c_str())) {

        PLOG(ERROR) << "Failed to create " << unencrypted_dir;

        return -1;

    }

    std::vector<std::string> exec_args = {"exec", "/system/bin/vdc", "--wait", "cryptfs",

                                          "enablefilecrypto"};

    return do_exec(exec_args);

}

static int do_init_user0(const std::vector<std::string>& args) {