[automerger skipped] Do not allow non-system apps to provide unverified...

[automerger skipped] Do not allow non-system apps to provide unverified attributions am: ec8a2057 am: f5c776f7 -s ours

am skip reason: Merged-In I6a7b0a24359097c0ea2f52cc69637d929a931b4f with SHA-1 790b7c82 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/31451895



Change-Id: I21a2a70450d62c2b8360a569186497e38ac7fa51
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>