Merge "Cleanup dream preview complication." into tm-dev am: b6918681 am:...

Merge "Cleanup dream preview complication." into tm-dev am: b6918681 am: 7a2fba6d am: b075a1d6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17731951



Change-Id: Ic4d3592c990ff8cbc7184596cfb1a5bde33e22ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>