In the display protocol connector's id is named as unique-id. This patch renames
it in the libxl/xl code and uses XENDISPL_FIELD... definitions from the protocol
header.
Signed-off-by: Oleksandr Grytsov <oleksandr_grytsov@epam.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>