Merge "Add logging for Smart Space on Dream surface." into tm-dev am:...

Merge "Add logging for Smart Space on Dream surface." into tm-dev am: 840168a5 am: 85c44d91 am: 14227858

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17817085



Change-Id: I15649725a0bebc896a11d1c9658987f08941e5a3
Ignore-AOSP-First: this is an automerge
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>