Merge "Attach protobuf tombstones to ApplicationExitInfo." am: 2e1418c47f am: 3d9f3f0076

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1573681

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Id05f24b1febaaacbaf1b1e3a28459e5546ebd510