Merge "Allow floating tasks to be shown as bubbles (behind a sysui flag)" into...

Merge "Allow floating tasks to be shown as bubbles (behind a sysui flag)" into tm-qpr-dev am: c423e60a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19869839



Change-Id: I3b7f64aab8116f5eb0ce0bce641808581a4e26a3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>