/usr/share/menu/nautilus is in nautilus 3.14.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 | ?package(nautilus):needs="X11" section="Applications/File Management" \
title="Nautilus" command="/usr/bin/nautilus" icon="/usr/share/pixmaps/nautilus.xpm"
|