Merge "wifidisplay: restrict broadcast by the proper permission" into rvc-dev am: 3d6cf521 am: 62e79738 am: 5fe022de am: cfb4fa83

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

Change-Id: I83f96d43087430fd4b1194218af3925ed0004574