libweave: Remove dbus dependency from libweave

Now libweave uses interfaces implemented by buffet instead of direct
dbus access.

BUG=brillo:1251
TEST='FEATURES=test emerge-gizmo buffet'

Change-Id: I2ce5b62e7588a92bd2af8cac8927b2a66d62fbc3
Reviewed-on: https://chromium-review.googlesource.com/290143
Reviewed-by: Vitaly Buka <vitalybuka@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>
Trybot-Ready: Vitaly Buka <vitalybuka@chromium.org>
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
9 files changed
tree: f4cc1af2642b05dbc62989491e9e06239c0bcc9d
  1. buffet/
  2. libweave/