Merge "[AppsFilter] separate classes for read and write" into tm-dev am: 4c71401d am: 0539d49a am: d4e8f73d am: 70045162

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



Change-Id: Ie0f6f47be1ef7ca3df5594c75558cff3dbbd71a2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>