Merge "Update BubblePositioner to have some things for bubble bar" into udc-dev am: 82465873

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22209306



Change-Id: I4d0a8f77e377e785fee885da2ce78c27c8705f5d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>