Merge "Handle non-exist permission group correctly for pm list permissions"...

Merge "Handle non-exist permission group correctly for pm list permissions" am: 68872927 am: 627ff7fd

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1734914



Change-Id: I754db3fd6243ed5d9fc607f03a9e79d2922b4fb7
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>