Merge "Add a title to BubbleInfo." into udc-dev am: 75bb6efbd1 am: b4cebb8376 am: 01138946b2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23004018

Change-Id: I4b254bd52712a577865ae309215a2f6c1e392e1e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>