/usr/share/live/build/hooks/normal/0910-remove-apt-sources-lists is in open-infrastructure-system-build 20161101-lts2-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 | #!/bin/sh
set -e
# Remove apt sources.list files
rm -f /etc/apt/sources.list
rm -f /etc/apt/sources.list.d/*.list
|