/usr/share/nm-applet/ is in network-manager-gnome 0.9.4.1-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/nm-applet/ce-ip4-routes.ui
/usr/share/nm-applet/ce-ip6-routes.ui
/usr/share/nm-applet/ce-page-dsl.ui
/usr/share/nm-applet/ce-page-ip4.ui
/usr/share/nm-applet/ce-page-ip6.ui
/usr/share/nm-applet/ce-page-mobile.ui
/usr/share/nm-applet/ce-page-ppp.ui
/usr/share/nm-applet/ce-page-wired.ui
/usr/share/nm-applet/ce-page-wireless-security.ui
/usr/share/nm-applet/ce-page-wireless.ui
/usr/share/nm-applet/ce-ppp-auth-methods.ui
/usr/share/nm-applet/ce-vpn-wizard.ui
/usr/share/nm-applet/eap-method-fast.ui
/usr/share/nm-applet/eap-method-leap.ui
/usr/share/nm-applet/eap-method-peap.ui
/usr/share/nm-applet/eap-method-simple.ui
/usr/share/nm-applet/eap-method-tls.ui
/usr/share/nm-applet/eap-method-ttls.ui
/usr/share/nm-applet/gsm-unlock.ui
/usr/share/nm-applet/info.ui
/usr/share/nm-applet/keyring.png
/usr/share/nm-applet/nag-user-dialog.ui
/usr/share/nm-applet/nm-connection-editor.ui
/usr/share/nm-applet/wired-8021x.ui
/usr/share/nm-applet/ws-dynamic-wep.ui
/usr/share/nm-applet/ws-leap.ui
/usr/share/nm-applet/ws-wep-key.ui
/usr/share/nm-applet/ws-wpa-eap.ui
/usr/share/nm-applet/ws-wpa-psk.ui