Merge "Remove dead stats interface for getting some atoms from keystore" am: b0ba852a65 am: cb44603503 am: 48792520e9

Original change: https://android-review.googlesource.com/c/platform/system/security/+/2518215

Change-Id: I070e51645df5fae095dc52c47384f8e78fcae29f
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>