If code tries to inspect the verify result in the case of a failure then
it seems reasonable that the error code should be in there.
Change-Id: Ic32ac9d340c2c10a405a7b6580f22a06427f041d
Reviewed-on: https://boringssl-review.googlesource.com/10641
Commit-Queue: Adam Langley <agl@google.com>
Reviewed-by: Adam Langley <agl@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>