This file is indexed.

preinst is in chrome-gnome-shell 10-1.

This file is a maintainer script. It is executed when installing (*inst) or removing (*rm) the package.

The actual contents of the file can be viewed below.

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#!/bin/sh

set -e


case "$1" in
    remove|purge)
    ;;

    install|upgrade|failed-upgrade)
        if dpkg --compare-versions "$2" le "7.2-2"; then
            [ -e /var/lib/dpkg/info/chrome-gnome-shell.postrm ] && rm /var/lib/dpkg/info/chrome-gnome-shell.postrm
        fi
    ;;

    *)
        echo "Called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac



exit 0