Merge "Provide referrer package with respect to package visibility" into...

Merge "Provide referrer package with respect to package visibility" into sc-qpr1-dev am: 40c778d3 am: 0bacfbaa am: c79d1234

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15684587

Change-Id: I3e58d4ba389d898ba89d33e0f812e1e772fc2108