[automerger skipped] Merge "Adds caller check to getAllPackages()" into pi-dev...

[automerger skipped] Merge "Adds caller check to getAllPackages()" into pi-dev am: 7905a070 am: 9069025b am: 21756abd -s ours am: c6ce6434 -s ours

am skip reason: Merged-In I77460ae19a4d41151577646441f11e2eddbb741a with SHA-1 9b694ef4 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13618271

Change-Id: Ifa78bd2ab529fb536a2023d36ae5d7a49aadc7ae