Remove EVP_PKEY_missing_parameters in ssl3_check_certificate_for_cipher.

This is a remnant of DSA support. It's not possible to parse out an incomplete
public key for the more reasonable X.509 key types.

Change-Id: I4f4c7b9d3795f5f0635f80a4cec9ca4c778e6c69
Reviewed-on: https://boringssl-review.googlesource.com/5050
Reviewed-by: Adam Langley <agl@google.com>
1 file changed