Merge "Make module stubs publicly visible" into rvc-dev am: f1f700094c am: 960e855286 am: 884da7c336

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/12070362

Change-Id: If303f2cce12fabfeb8cb0c20cb38379c08d9e7a5