Merge "Add a linter for implementing `Dumpable` without calling `register`."...

Merge "Add a linter for implementing `Dumpable` without calling `register`." into tm-qpr-dev am: c37c3dc2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21522486



Change-Id: I9b49c89927443efa86770cba9ad42322480991b0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>