ADHD: Stop sending dbus messages
ADHD: Stop sending dbus messages

Since cras now carries the state of active device, it makes no sense
for gavd to send out messages proclaiming incorrect statements about
active devices.

Nothing was yet listening to those dbus messages, so nothing else is
affected.

BUG=none
TEST=Removed function call; gavd still compiles.
Signed-off-by: Taylor Hutt <thutt@chromium.org>

Change-Id: Iad2987a71875956ab49fb13ea398e9e59755aae6

drinkcat/adhd,drinkcat/adhd,drinkcat/adhd,drinkcat/adhd,drinkcat/adhd,drinkcat/adhd