Merge "libbinder: replace flaky tests with real coverage" am: d5ab777ad6 am: a8dcb576c2 am: 38d15544d8

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2564251

Change-Id: I25d6ec0cb3ae12a7804773d42bf1576e19b3a31d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>