Merge "Revert "wifidisplay: restrict broadcast by the proper permission"" into...

Merge "Revert "wifidisplay: restrict broadcast by the proper permission"" into rvc-dev am: 30c6383d am: 3d3db03f am: 2e5af9fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15287612

Change-Id: I0de62b02d6471c4ba85cb1c17dd8c7c0f3f76500