Merge "[Status bar] Delay showing the status bar during dream transition."...

Merge "[Status bar] Delay showing the status bar during dream transition." into udc-dev am: e0ff5098 am: b3022e6f am: 1947c263 am: 89c070af

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23087081



Change-Id: Ia4dbc7ffe92758673138442b42ffef07e5957122
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>