GitLab

Since there's no benefit of passing lorgnette::ScannerCapabilities by
value (e.g. copy elision), pass it by const reference.

Bug: None
Change-Id: Ia9457c83c6aafbf7a52e32bfc1d350100d8e64fd
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2424743Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Jesse Schettler <jschettler@chromium.org>
Cr-Commit-Position: refs/heads/master@{#809804}