Make KeyFactory.translateKey for OpenSSL keys a no-op.

There's no need for the OpenSSL-backed KeyFactory.translateKey to
create copies of Key instances which are already backed by OpenSSL.

(cherry picked from commit 3fb32505a22a01c95ff82435ac7f4d6da001c11c)

Change-Id: I49322aa2d29e44a06e6bd35aed3aebc0ea70a3f9
3 files changed