[automerger skipped] Revert "On device lockdown, always show the keyguard" am: 996896e672 -s ours am: 12913fd327 -s ours am: 727968f0d9 -s ours am: f4b8f6ad22 -s ours am: 3e6f7a7f04 -s ours am: 155481e1e9 -s ours am: 6b43a38345 -s ours am: 65a91f3014 -s ours

am skip reason: Merged-In I9a7c5e1acadabd4484e58573331f98dba895f2a2 with SHA-1 b23c2d5fb6 is already in history. Merged-In was found from reverted change.

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24757286

Change-Id: I9f85163ca5e5df4a65f3d73fc4f75d53477970dd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>