Merge "[Status Bar Refactor] 3/3: Remove HeadsUpAppearanceController#destroy and migrate the controller to a ViewController model instead." into sc-v2-dev am: 2ed5777693

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16250381

Change-Id: I310eeebcd1cc939a94917811a279097fa214c345