Merge "Launch admin policies settings screen if not possible to launch help page" into sc-dev am: 144dab97 am: 2c7e6ce2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15286676

Change-Id: I8e0a644003a2fe2a7f58ca249a0266203e9b655c