GitLab

This should reduce the number of Mojo messages sent
to commit chunks from the SMB by a fair amount.

R=ssid@chromium.org

Bug: 966098
Change-Id: If242e37d2b368b93cb7e72079b2958083e4ea749
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1717916
Commit-Queue: oysteine <oysteine@chromium.org>
Reviewed-by: ssid <ssid@chromium.org>
Cr-Commit-Position: refs/heads/master@{#681912}