/usr/share/ is in gnome-settings-daemon-schemas 3.8.6.1-0ubuntu11.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/gnome-settings-daemon-schemas/
/usr/share/doc/gnome-settings-daemon-schemas/NEWS.gz
/usr/share/doc/gnome-settings-daemon-schemas/copyright
/usr/share/doc/gnome-settings-daemon-schemas/AUTHORS
/usr/share/doc/gnome-settings-daemon-schemas/changelog.Debian.gz
/usr/share/GConf/
/usr/share/GConf/gsettings/
/usr/share/GConf/gsettings/gnome-settings-daemon.convert
/usr/share/glib-2.0/
/usr/share/glib-2.0/schemas/
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.peripherals.wacom.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.power.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.orientation.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.housekeeping.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.keyboard.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.xrandr.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.color.gschema.xml
/usr/share/glib-2.0/schemas/10_gnome-settings-daemon-schemas.gschema.override
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.enums.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.updates.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.media-keys.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.xsettings.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.print-notifications.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.peripherals.gschema.xml
/usr/share/glib-2.0/schemas/org.gnome.settings-daemon.plugins.gschema.xml