Merge "Add more logging for carousel state" into tm-qpr-dev am: cc0599f2 am: 91b218e1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22141126



Change-Id: I492165dd3d613fe7a6d188f69b234062811d0034
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>