Merge "Revert "wifidisplay: restrict broadcast by the proper permission"" into rvc-qpr-dev am: e3ac127d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15287613

Change-Id: I08b39d5db5af30a633565deeb4d2abb0fd76d9fd