Merge "[Chipbar] Enable chipbar to handle chipbars with different priorities."...

Merge "[Chipbar] Enable chipbar to handle chipbars with different priorities." into tm-qpr-dev am: 1970e1b9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20670527



Change-Id: Idf4f5707380c533b0efda6068a76e908693e4fae
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>