Merge "wifidisplay: restrict broadcast by the proper permission" into rvc-dev am: 3d6cf521 am: cd05cf4a am: 0eec5070

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13824717

Change-Id: Ibbecedaa762e3db8231ffcc77949a477c98cdc5a