/usr/share/php/kohana3.1/system/classes/http/ is in libkohana3.1-core-php 3.1.5-1.1.
This file is owned by root:root, with mode 0o755.
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/usr/share/php/kohana3.1/system/classes/http/cache.php
/usr/share/php/kohana3.1/system/classes/http/exception/
/usr/share/php/kohana3.1/system/classes/http/exception.php
/usr/share/php/kohana3.1/system/classes/http/exception/400.php
/usr/share/php/kohana3.1/system/classes/http/exception/401.php
/usr/share/php/kohana3.1/system/classes/http/exception/402.php
/usr/share/php/kohana3.1/system/classes/http/exception/403.php
/usr/share/php/kohana3.1/system/classes/http/exception/404.php
/usr/share/php/kohana3.1/system/classes/http/exception/405.php
/usr/share/php/kohana3.1/system/classes/http/exception/406.php
/usr/share/php/kohana3.1/system/classes/http/exception/407.php
/usr/share/php/kohana3.1/system/classes/http/exception/408.php
/usr/share/php/kohana3.1/system/classes/http/exception/409.php
/usr/share/php/kohana3.1/system/classes/http/exception/410.php
/usr/share/php/kohana3.1/system/classes/http/exception/411.php
/usr/share/php/kohana3.1/system/classes/http/exception/412.php
/usr/share/php/kohana3.1/system/classes/http/exception/413.php
/usr/share/php/kohana3.1/system/classes/http/exception/414.php
/usr/share/php/kohana3.1/system/classes/http/exception/415.php
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/usr/share/php/kohana3.1/system/classes/http/exception/500.php
/usr/share/php/kohana3.1/system/classes/http/exception/501.php
/usr/share/php/kohana3.1/system/classes/http/exception/502.php
/usr/share/php/kohana3.1/system/classes/http/exception/503.php
/usr/share/php/kohana3.1/system/classes/http/exception/504.php
/usr/share/php/kohana3.1/system/classes/http/exception/505.php
/usr/share/php/kohana3.1/system/classes/http/header/
/usr/share/php/kohana3.1/system/classes/http/header.php
/usr/share/php/kohana3.1/system/classes/http/header/value.php
/usr/share/php/kohana3.1/system/classes/http/interaction.php
/usr/share/php/kohana3.1/system/classes/http/message.php
/usr/share/php/kohana3.1/system/classes/http/request.php
/usr/share/php/kohana3.1/system/classes/http/response.php