Merge "Remove unused classes in App Integrity Service" into main am: dfec215f am: aa44976a

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3343142



Change-Id: I31123b7cabfba9163106d18c6f02293e3dd01131
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>