Added a common polling method for device-side tests am: 4d186de97e am: 031e97a436 am: f4bb50b0cf

Original change: https://googleplex-android-review.googlesource.com/c/platform/platform_testing/+/23163618

Change-Id: Id3979533a57735680b40ec6bc01743531448ad3f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: b66e503e2bba3d5c76e507e95e843eb5f50254b1
  1. build/
  2. docs/
  3. emu_test/
  4. libraries/
  5. scripts/
  6. tests/
  7. utils/
  8. PREUPLOAD.cfg