Merge "trusty: Add trusty stats test" am: 8a42990c am: 3f7c2fae am: 6649500a

Original change: https://android-review.googlesource.com/c/platform/system/core/+/2318709



Change-Id: I446d5a7345a9c02f52a4d9a65d1f5c5d275bf939
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>