Revert "Tradefed ()" am: 1acaa79588 am: f8b9c548f0

Original change: https://googleplex-android-review.googlesource.com/c/platform/tools/tradefederation/prebuilts/+/16840270

Change-Id: I59d7a4a6048b883eeba6faee1427433cbaf30b95
tree: bb030f2bb2b103c0b9b92fd9d571742d2e6bb3f0
  1. filegroups/
  2. test_harness/
  3. OWNERS