Merge "Read permission state before scanning packages." into sc-qpr1-dev am:...

Merge "Read permission state before scanning packages." into sc-qpr1-dev am: ed6134be am: 364ac0f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15533687

Change-Id: I0771c63c98d9a642ad5cbc8383032442fc2623e3