aml_tet_331312080 (9451989,com.google.android.tethering)
FcmRegistration: lazily initialize Firebase objects am: a8683c33e6 am: 8e0a40638d am: 2e031b271d am: 80a9cf561f

Original change: https://android-review.googlesource.com/c/platform/packages/apps/ImsServiceEntitlement/+/2021376

Change-Id: I827de98ef124b3bd6410f0c3aaab4519f0b92b6e
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>