shill: Add NL80211_CMD_DEL_INTERFACE message
BUG=b:112327498
TEST=tested on biggie and gale.
-create interface bsta-2400mhz through ap-hal
-hal-client ac '{"wifi_phy_command": {"interface_id": "0",
"remove_interface":{"interface_name": "bsta-2400mhz"}}}'
-confirm interface is deleted by ifconfig
Change-Id: I8896f80bc31f62dfb179e80171b949c1ef7ec208
Reviewed-on: https://chromium-review.googlesource.com/1166221
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Julan Hsu <julanhsu@chromium.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
2 files changed
