webauthn: handle user canceling Windows Hello.
Sending an unsigned request works, but it causes an enclave round trip
and then an error dialog. Better to handle it locally.
Bug: 40274370
Change-Id: I6bd067a434498a095f0c1cd7e2856957bc8b3def
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5532618
Reviewed-by: Avi Drissman <avi@chromium.org>
Commit-Queue: Adam Langley <agl@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1300244}
NOKEYCHECK=True
GitOrigin-RevId: f6b0b86ec453b2ce57bcf7fbc82bfca01972be3f
2 files changed