Add recursive and quiet flags to mb lookup.

Change-Id: Ica0e38196c37e00e2503b8674323b64ce6490554
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1576022
Commit-Queue: Garrett Beaty <gbeaty@chromium.org>
Auto-Submit: Garrett Beaty <gbeaty@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Cr-Commit-Position: refs/heads/master@{#652900}
2 files changed