Merge "Report keyguard changes even with display changes" into udc-dev am: b0ed44a8 am: a3a43ebe am: f8ee7198

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22813618



Change-Id: I67e8f07f54a87c99251d24a813ce2ebf113483de
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>