Merge "Remove dead code from bta/hh" am: 52e7d78e am: 691a180e

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2511755



Change-Id: I4252c41767f14965a419c84a9b32f5c7819fb42c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>