Merge "Add logging to KeyguardVisibilityHelper" into tm-qpr-dev am: e4cfc06683

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20843291

Change-Id: I67714cc5a2f792c900a05f1df807756f203a3bc2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>