Merge "Remove dead code from bta/hh" am: 52e7d78e am: 691a180e am: 06262808

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



Change-Id: I4b65a5d7ae1819278c131c59321bb2e0c1098c3c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>