Merge "Add flag to explicitly set setCanAffectSystemUiFlags" into tm-qpr-dev am: d6004823

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18819555



Change-Id: Ibb0fac28aed452e17bf50d2873c662803bd030ed
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>