/usr/share/php/Horde/ is in php-horde-view 2.0.6-1ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/php/Horde/View/
/usr/share/php/Horde/View.php
/usr/share/php/Horde/View/Base.php
/usr/share/php/Horde/View/Exception.php
/usr/share/php/Horde/View/Helper/
/usr/share/php/Horde/View/Helper/Base.php
/usr/share/php/Horde/View/Helper/Benchmark/
/usr/share/php/Horde/View/Helper/Benchmark.php
/usr/share/php/Horde/View/Helper/Benchmark/Timer.php
/usr/share/php/Horde/View/Helper/Block.php
/usr/share/php/Horde/View/Helper/Capture/
/usr/share/php/Horde/View/Helper/Capture.php
/usr/share/php/Horde/View/Helper/Capture/Base.php
/usr/share/php/Horde/View/Helper/Capture/ContentFor.php
/usr/share/php/Horde/View/Helper/Date.php
/usr/share/php/Horde/View/Helper/Debug.php
/usr/share/php/Horde/View/Helper/Form/
/usr/share/php/Horde/View/Helper/Form.php
/usr/share/php/Horde/View/Helper/Form/Builder.php
/usr/share/php/Horde/View/Helper/Form/InstanceTag/
/usr/share/php/Horde/View/Helper/Form/InstanceTag/Base.php
/usr/share/php/Horde/View/Helper/Form/InstanceTag/Form.php
/usr/share/php/Horde/View/Helper/FormTag.php
/usr/share/php/Horde/View/Helper/Javascript.php
/usr/share/php/Horde/View/Helper/Number.php
/usr/share/php/Horde/View/Helper/Tag.php
/usr/share/php/Horde/View/Helper/Text/
/usr/share/php/Horde/View/Helper/Text.php
/usr/share/php/Horde/View/Helper/Text/Cycle.php
/usr/share/php/Horde/View/Helper/Url.php
/usr/share/php/Horde/View/Interface.php
/usr/share/php/Horde/View/Json.php