Merge "Revert "Add SCRYPT to expected SecretKeyFactories."" am: ffd2850466 am: b0ec24925f

Original change: https://android-review.googlesource.com/c/platform/libcore/+/2063828

Change-Id: I44c245b48d9c4bca063b0482e53fa449040da40c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>