[automerger skipped] Extract privacy item monitoring interface, add AppOpsPrivacyItemMonitor am: 3a89e62694 am: 1050228489 am: e37bf935a9 -s ours

am skip reason: Merged-In I3d78e35e1205e5ed8cc00eda71eed02f71fa35b4 with SHA-1 3a89e62694 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18375273

Change-Id: If1d6cf5b5b8b53b1faf21cbcbeb20b0c1156f2a9
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>