am 6c79bc7e: am bfc4e4eb: am c9762f20: Merge "exclude IAB docs and various SDK docs from search suggestions Also delete several useless files" into jb-mr1.1-docs

* commit '6c79bc7ed1bea9013884907261cb1cd465c13741':
  exclude IAB docs and various SDK docs from search suggestions Also delete several useless files