Merge "SpatializerHelper: report head tracking disabled" into tm-dev am: 591aa05f am: 00cf40a4

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18418342



Change-Id: I30ead4fdaf5db85150080fc60a51f5302509206e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>