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This is a follow-up to crrev.com/c/1181863, which added OPERATION_DENIED
handling for Touch ID. In this change that behavior is extended to all
transports.

Bug: 875982
Change-Id: If10000f8333dccd4c2e83becf51e36baedbc2655
Reviewed-on: https://chromium-review.googlesource.com/1187683
Commit-Queue: Balazs Engedy <engedy@chromium.org>
Reviewed-by: Balazs Engedy <engedy@chromium.org>
Cr-Commit-Position: refs/heads/master@{#585823}