am 01818814: am b0211c4f: am 2d129121: am 571c2e1b: am 918a9c86: am d5f23384: allow automation of holo reference images

# Via Android Git Automerger (5) and Keun young Park (1)
* commit '01818814b46bce8f05f83134e22bdaceb86daa15':
  allow automation of holo reference images