Merge "Allow hardware feedback on low battery mode." into tm-dev am:...

Merge "Allow hardware feedback on low battery mode." into tm-dev am: 6bcc34ca am: 61fcbb0b am: 66276afc

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18404449



Change-Id: I2e453796de94a7bdab92ea38acd29c034982627d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>