/usr/share/gnome/help/ is in xchat-gnome-common 1:0.30.0~git20131003.d20b8d+really20110821-0.2ubuntu12.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gnome/help/xchat-gnome/
/usr/share/gnome/help/xchat-gnome/C/
/usr/share/gnome/help/xchat-gnome/C/figures/
/usr/share/gnome/help/xchat-gnome/C/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/C/legal.xml
/usr/share/gnome/help/xchat-gnome/C/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/ca/
/usr/share/gnome/help/xchat-gnome/ca/figures/
/usr/share/gnome/help/xchat-gnome/ca/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/ca/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/cs/
/usr/share/gnome/help/xchat-gnome/cs/figures/
/usr/share/gnome/help/xchat-gnome/cs/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/cs/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/da/
/usr/share/gnome/help/xchat-gnome/da/figures/
/usr/share/gnome/help/xchat-gnome/da/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/da/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/de/
/usr/share/gnome/help/xchat-gnome/de/figures/
/usr/share/gnome/help/xchat-gnome/de/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/de/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/es/
/usr/share/gnome/help/xchat-gnome/es/figures/
/usr/share/gnome/help/xchat-gnome/es/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/es/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/fr/
/usr/share/gnome/help/xchat-gnome/fr/figures/
/usr/share/gnome/help/xchat-gnome/fr/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/fr/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/it/
/usr/share/gnome/help/xchat-gnome/it/figures/
/usr/share/gnome/help/xchat-gnome/it/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/it/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/oc/
/usr/share/gnome/help/xchat-gnome/oc/figures/
/usr/share/gnome/help/xchat-gnome/oc/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/oc/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/pt_BR/
/usr/share/gnome/help/xchat-gnome/pt_BR/figures/
/usr/share/gnome/help/xchat-gnome/pt_BR/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/pt_BR/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/sl/
/usr/share/gnome/help/xchat-gnome/sl/figures/
/usr/share/gnome/help/xchat-gnome/sl/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/sl/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/sv/
/usr/share/gnome/help/xchat-gnome/sv/figures/
/usr/share/gnome/help/xchat-gnome/sv/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/sv/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/th/
/usr/share/gnome/help/xchat-gnome/th/figures/
/usr/share/gnome/help/xchat-gnome/th/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/th/xchat-gnome.xml
/usr/share/gnome/help/xchat-gnome/zh_CN/
/usr/share/gnome/help/xchat-gnome/zh_CN/figures/
/usr/share/gnome/help/xchat-gnome/zh_CN/figures/xchat-gnome_main_window.png
/usr/share/gnome/help/xchat-gnome/zh_CN/xchat-gnome.xml