add update_ubuntu_sources.sh google_chrome_installation
Revert "add update_ubuntu_sources.sh google_chrome_installation"

This reverts commit 1ec5bd990aa0e58f5e0866beb98bcb4de145967b.
Merge branch 'master' of https://github.com/RobotFlying/levn
add update_ubuntu_sources.sh install_google_chrome()