Merge "Add a basic unit test to ravenhelper" into main am: e16b65da am: d25b577f

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3498696



Change-Id: I1e901de69638096a5d39e91009647d3ebb58674e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>