tree bb0443d8919eb5464436051c03b052133bbba29b
parent 63caa3edd038688361a118cc31f14f9d0c90dda8
author Julan Hsu <julanhsu@google.com> 1489527423 -0700
committer chrome-bot <chrome-bot@chromium.org> 1489699426 -0700

shill-net: add nl80211 station info attribute BEACON_SIGNAL_AVG

Eanble libshill-net to parse NL80211_STA_INFO_BEACON_SIGNAL_AVG
attribute. This attribute is needed for jetstream to collect rssi
data and send to cloud for analysis.

BUG=b:30927776
TEST=shill unit-test

Change-Id: I863fddd095b905423ed454b086fe4be09bdbc4d6
Reviewed-on: https://chromium-review.googlesource.com/454887
Commit-Ready: Julan Hsu <julanhsu@google.com>
Tested-by: Julan Hsu <julanhsu@google.com>
Reviewed-by: Ben Chan <benchan@chromium.org>