These tests were missed during the migration to engine v2.

Link to v1 build running the tests:

https://ci.chromium.org/ui/p/flutter/builders/try/Linux%20Android%20AOT%20Engine/52866/overview

14.6
Build and test arm64 profile > test: Android Firebase Test

Test implementation in old build:

https://cs.opensource.google/flutter/recipes/+/main:recipes/engine/engine.py;l=406