[automerger skipped] Merge "update build file to include cas@1.2" am: 7df5b71c am: 641db108
am: 53b27f33 -s ours
am skip reason: change_id I4692b21a15685cfa4377d3aa3219a4f424530506 with SHA1 3595e311 is in history
Change-Id: Ia49104f1675148bc207ae02a844213d5e1fac8ea