system/weaved: Make weaved compile and run on Brillo

This is an intermediate step in making weaved daemon compile
and run on Brillo. Right now it starts up successfully at system
boot.

Now we just need to hook it up to other system components such as
web server, avahi, etc.

BUG:23113639

Change-Id: I889474845f9af32f73f83f4e6ac67c24e6cc8ead
9 files changed
tree: 443fc568bda5459d630824ed813e72e20253d85d
  1. buffet/
  2. dbus-proxies/
  3. Android.mk