Merge "Hide keyguard earlier when exiting lockscreen" into udc-dev am:...

Merge "Hide keyguard earlier when exiting lockscreen" into udc-dev am: 049923ce am: c218e8d7 am: 757af49e

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23515616



Change-Id: Ia354229b0f0b0dbf4ed8ee12a9a715e20f82dcb6
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>