[automerger skipped] Adds caller check to getAllPackages() am: 264dea63b0 -s ours am: 2f4ff31a2e -s ours

am skip reason: Merged-In I77460ae19a4d41151577646441f11e2eddbb741a with SHA-1 f7efdb4222 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/13856278

Change-Id: I218345e6cc83e70df9d18c106373e9eb7b21c532