encgen: remove agi refs
encgen: remove agi refs

Change-Id: I8f79a575c55241d090549b030a2bd3569e728925
(cherry picked from commit a3d0c15e730f1167e1c616f89871b241f7657d00)

intelxed/xed,intelxed/xed,intelxed/xed,intelxed/xed