/usr/ is in xul-ext-video-without-flash 3.1.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/xul-ext-video-without-flash
/usr/share/xul-ext/
/usr/share/xul-ext/video-without-flash/
/usr/share/xul-ext/video-without-flash/chrome.manifest
/usr/share/xul-ext/video-without-flash/bootstrap.js
/usr/share/xul-ext/video-without-flash/install.rdf
/usr/share/xul-ext/video-without-flash/locale/
/usr/share/xul-ext/video-without-flash/locale/fr-FR/
/usr/share/xul-ext/video-without-flash/locale/fr-FR/player.properties
/usr/share/xul-ext/video-without-flash/locale/fr-FR/options.dtd
/usr/share/xul-ext/video-without-flash/locale/fr-FR/listener.properties
/usr/share/xul-ext/video-without-flash/locale/en-US/
/usr/share/xul-ext/video-without-flash/locale/en-US/player.properties
/usr/share/xul-ext/video-without-flash/locale/en-US/options.dtd
/usr/share/xul-ext/video-without-flash/locale/en-US/listener.properties
/usr/share/xul-ext/video-without-flash/locale/jp-JP/
/usr/share/xul-ext/video-without-flash/locale/jp-JP/player.properties
/usr/share/xul-ext/video-without-flash/locale/jp-JP/listener.properties
/usr/share/xul-ext/video-without-flash/README.md
/usr/share/xul-ext/video-without-flash/skin/
/usr/share/xul-ext/video-without-flash/skin/player.css
/usr/share/xul-ext/video-without-flash/skin/video-icon.png
/usr/share/xul-ext/video-without-flash/content/
/usr/share/xul-ext/video-without-flash/content/listener.js
/usr/share/xul-ext/video-without-flash/content/utils.js
/usr/share/xul-ext/video-without-flash/content/prefs.js
/usr/share/xul-ext/video-without-flash/content/vwof.js
/usr/share/xul-ext/video-without-flash/content/options.xul
/usr/share/xul-ext/video-without-flash/content/modules/
/usr/share/xul-ext/video-without-flash/content/modules/Makefile.in
/usr/share/xul-ext/video-without-flash/content/modules/HTML5.jsm
/usr/share/xul-ext/video-without-flash/content/modules/dailymotion.jsm
/usr/share/xul-ext/video-without-flash/content/modules/niconico.jsm
/usr/share/xul-ext/video-without-flash/content/modules/FC2.jsm
/usr/share/xul-ext/video-without-flash/content/modules/ScreenWaveMedia.jsm
/usr/share/xul-ext/video-without-flash/content/modules/youtube.jsm
/usr/share/xul-ext/video-without-flash/content/modules/blip.jsm
/usr/share/xul-ext/video-without-flash/content/prefs_modules_list.xul
/usr/share/xul-ext/video-without-flash/content/list_modules.js
/usr/share/xul-ext/video-without-flash/content/player.js
/usr/share/doc/
/usr/share/doc/xul-ext-video-without-flash/
/usr/share/doc/xul-ext-video-without-flash/README.Debian
/usr/share/doc/xul-ext-video-without-flash/copyright
/usr/share/doc/xul-ext-video-without-flash/changelog.Debian.gz
/usr/share/mozilla/
/usr/share/mozilla/extensions/
/usr/share/mozilla/extensions/{aa3c5121-dab2-40e2-81ca-7ea25febc110}/
/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/
/usr/share/bug/
/usr/share/bug/xul-ext-video-without-flash/
/usr/share/bug/xul-ext-video-without-flash/presubj
/usr/share/xul-ext/video-without-flash/LICENSE
/usr/share/mozilla/extensions/{aa3c5121-dab2-40e2-81ca-7ea25febc110}/vwof@drev.com
/usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/vwof@drev.com