[automerger skipped] Add equals method am: 5ea37ed9 am: 3d05f992 -s ours am: 6f7e7fa4 -s ours

am skip reason: Merged-In Ia726fa205b73a693fee775e4a08950ecd4b5f882 with SHA-1 d607388e is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/31187706



Change-Id: I5a24884d09b358dc5363fb7c2863be9189887e63
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>