am 31291e6f: am 3f4e938e: am fda0b508: am c7fe9fd4: Merge "Doc change: remove old version of gcm javadoc and misc files." into jb-mr1-dev

* commit '31291e6fcabacedd5813ea4647730cf254b43f2f':
  Doc change: remove old version of gcm javadoc and misc files.