Revert "Wipe the LockscreenCredential in DPMS#resetPasswordInternal"

This reverts commit eec02e9f1025c853e8b605508818e3f36d5a339b.

Reason for revert: Investigating b/338122208, this CL causes an error.

Change-Id: I7bb87951011d6bda957efc776bb67bb938d8cdb5
1 file changed