GitLab

This reverts commit 383049f2.

Reason for revert: Landed wrong patchset!

Original change's description:
> Add `CheckedRandomAccess[Const]Iterator`.
> 
> And add a first call site.
> 
> Bug: 817982
> Cq-Include-Trybots: luci.chromium.try:linux_mojo;master.tryserver.chromium.linux:linux_mojo
> Change-Id: I2db298494e4f562ffac1f68b87c7a617e592f196
> Reviewed-on: https://chromium-review.googlesource.com/963726
> Reviewed-by: Daniel Cheng <dcheng@chromium.org>
> Reviewed-by: Matt Menke <mmenke@chromium.org>
> Reviewed-by: Jeffrey Yasskin <jyasskin@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#589244}

TBR=ajwong@chromium.org,palmer@chromium.org,dcheng@chromium.org,jyasskin@chromium.org,mmenke@chromium.org,tsepez@chromium.org,nharper@chromium.org

Change-Id: Icf99f8409054d853a15b8d27cdb232ff727f8a42
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: 817982
Cq-Include-Trybots: luci.chromium.try:linux_mojo;master.tryserver.chromium.linux:linux_mojo
Reviewed-on: https://chromium-review.googlesource.com/1211743Reviewed-by: Chris Palmer <palmer@chromium.org>
Commit-Queue: Chris Palmer <palmer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#589245}