Merge "[AppsFilter] separate classes for read and write" into tm-dev am: 4c71401d am: 0539d49a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17921589



Change-Id: Ifd3c0de119869d4bc4157020238b6ccdbf932147
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>