Merge "SystemBarAttributesListener: log appearance as String instead of integer" into tm-qpr-dev am: fa2d8664b5

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20919263

Change-Id: Iee717bb744f5016cbbaac14f4216eb2890f79eb1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>