am 3f14b556: am cf90471a: am f1456dea: am a48a2d16: am 4da9c11b: Merge "Doc change: refresh gms/gcm reference docs." into jb-mr1.1-docs

* commit '3f14b556a30f4ae8026f05dadfa54c4d68ff926b':
  Doc change: refresh gms/gcm reference docs.