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: d97e32e0 am: 5e36c832

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

Change-Id: I95681ce4f1b829dd299ff48f273e02ea1b4dbfa9