vendor: bring back sepolicy's union directive

fix the build process
http://paste.omnirom.org/view/54d5e5c1

Signed-off-by: Humberto Borba <humberos@gmail.com>
Change-Id: Ieacfa4dcea7634c49db869970d1fa97194febafd
1 file changed
tree: 0125f2b08b8af38929ea1f1b368594bc29489a9d
  1. config/
  2. overlay/
  3. prebuilt/
  4. sepolicy/
  5. utils/
  6. Android.mk