Merge "Optimize SYSUI_STATE_NOTIFICATION_PANEL_VISIBLE flag update frequency"...

Merge "Optimize SYSUI_STATE_NOTIFICATION_PANEL_VISIBLE flag update frequency" into udc-dev am: 26e2af36

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22698895



Change-Id: I52b048318e1416d3f54c89a7d7dc45d3d747bce5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>