
Follow-on from suggestion in an earlier Cl about avoiding calls to span() followed by first(), a very common pattern. Change-Id: I9564fe1bb93d7065ed638943e1374bd02706ea24 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6345073 Owners-Override: Daniel Cheng <dcheng@chromium.org> Commit-Queue: Tom Sepez <tsepez@chromium.org> Reviewed-by: Daniel Cheng <dcheng@chromium.org> Reviewed-by: mmenke <mmenke@chromium.org> Cr-Commit-Position: refs/heads/main@{#1432487}