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: I87a29e5e7a6b263a9e409f82fa876d1f21568eab