Revert "Remove ART APEX from the bootstrap apexes"

Revert submission 1563392-remove_art_from_bootstrap

Reason for revert: Bug: 179002105
Reverted Changes:
I65e2a2089:Remove ART APEX from the bootstrap apexes
Ic20df80e2:Remove ART APEX from the bootstrap apexes

Change-Id: I474ab95805c5ca28e0bba91f3d226e8db5a7a9ea
1 file changed