Merge "Add CTS to verify DownloadManager permission" am: 5301d5448d am: 0608ca0f3a am: 61b81baf33 am: d9b5d7e15e am: 78dc5c33af

Original change: https://android-review.googlesource.com/c/platform/cts/+/1429632

Change-Id: I32e29df7c1d9f43949b06d0382940ea38fb36497
tree: 5e076331f316a79c503ea89b39e3a8a500e1995c
  1. tests/