Merge "Add working internet precondition check" am: d863e35484 am: 5a04bc63e7 am: f3b9d75241 am: a5748e86c5 am: 539cdd2bae

Original change: https://android-review.googlesource.com/c/platform/cts/+/1407947

Change-Id: Ibaf01285465fdd8a4a26e792dfb69d112ee6950a
tree: 4340cdd91a51171c27b41e2bedf5258a965ccd41
  1. tests/