Merge "[Chipbar] Add a #dump method." into tm-qpr-dev am: e0d1e18a am: 042c3767

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20786087



Change-Id: Id673a51034e1048a54c8917ae87ce14b5fba142e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>