Merge "Revert "Ignores protected broadcasts if not priv-app"" into pi-dev am: 1fac778d66 am: cbb60db519 am: eac7fa225b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11886043

Change-Id: Ibd75271d095b83bd49e4bfa2d44951e4309c8f22