examples/ubuntu: add --disable_privet flag

- set dns_sd, wifi and http_server to nullptr

Bug: 24408713
Change-Id: I2018043c2d575c777e2471d31abcfc4cd1c19881
Reviewed-on: https://weave-review.googlesource.com/1342
Reviewed-by: Vitaly Buka <vitalybuka@google.com>
1 file changed
tree: 97b0a24c7990ef833572dbd655b08989d6d37802
  1. libweave/