Merge "Revert "wifidisplay: restrict broadcast by the proper permission"" into rvc-dev am: 30c6383d1d am: 3d3db03f9f am: 2e5af9fd16 am: e4a37d6974

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

Change-Id: Ie06deb201a6b6fd4ee22332fed10c243e817e13b