This PR adds license for all files. It also adds a script hack/verify-boilerplate.sh for checking whether license is set correctly. Change-Id: Ib691187f3128f6787510aa914d5c0e01e8e1b22f Signed-off-by: Pengfei Ni <feiskyer@gmail.com>
Closes-Bug: 1692828 Change-Id: I0090c63da6db325717f717a7e1df95a09e5e4b16