am 876d0072: am 447ad6d6: am 317c2bce: (-s ours) DO NOT MERGE Bump CTS versions from 4.4W_r3 to 4.4W_r4.

* commit '876d0072223a57a9d75dce92c0b053fc9ae066ba':
  DO NOT MERGE Bump CTS versions from 4.4W_r3 to 4.4W_r4.