/usr/share/xul-ext-controlaula/ is in controlaula 1.8.0-3.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/xul-ext-controlaula/chrome/
/usr/share/xul-ext-controlaula/chrome.manifest
/usr/share/xul-ext-controlaula/chrome/content/
/usr/share/xul-ext-controlaula/chrome/content/about.xul
/usr/share/xul-ext-controlaula/chrome/content/ff-overlay.js
/usr/share/xul-ext-controlaula/chrome/content/ff-overlay.xul
/usr/share/xul-ext-controlaula/chrome/content/options.xul
/usr/share/xul-ext-controlaula/chrome/content/overlay.js
/usr/share/xul-ext-controlaula/chrome/locale/
/usr/share/xul-ext-controlaula/chrome/locale/en-US/
/usr/share/xul-ext-controlaula/chrome/locale/en-US/about.dtd
/usr/share/xul-ext-controlaula/chrome/locale/en-US/options.dtd
/usr/share/xul-ext-controlaula/chrome/locale/en-US/overlay.dtd
/usr/share/xul-ext-controlaula/chrome/locale/en-US/overlay.properties
/usr/share/xul-ext-controlaula/chrome/locale/es-ES/
/usr/share/xul-ext-controlaula/chrome/locale/es-ES/about.dtd
/usr/share/xul-ext-controlaula/chrome/locale/es-ES/options.dtd
/usr/share/xul-ext-controlaula/chrome/locale/es-ES/overlay.dtd
/usr/share/xul-ext-controlaula/chrome/locale/es-ES/overlay.properties
/usr/share/xul-ext-controlaula/chrome/skin/
/usr/share/xul-ext-controlaula/chrome/skin/controlaula-button-small.png
/usr/share/xul-ext-controlaula/chrome/skin/controlaula-button.png
/usr/share/xul-ext-controlaula/chrome/skin/controlaula-button2-small.png
/usr/share/xul-ext-controlaula/chrome/skin/controlaula-button2.png
/usr/share/xul-ext-controlaula/chrome/skin/overlay.css
/usr/share/xul-ext-controlaula/defaults/
/usr/share/xul-ext-controlaula/defaults/preferences/
/usr/share/xul-ext-controlaula/defaults/preferences/prefs.js
/usr/share/xul-ext-controlaula/install.rdf