Add updated Test Support lib docs to reference. am: debd2a7d41
am: 59df5b8029

* commit '59df5b8029d943e7a16922fdce65bda03ee3b4e4':
  Add updated Test Support lib docs to reference.

Change-Id: I7e88fd286122f8f1eff8457dc4748fc36d40b4fb