GitLab

Remove some stale includes for already deleted metrics.

Bug: 1016906
Change-Id: I8d6c33953df5caf367a33b9a0260b5a36d6ab754
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1876787Reviewed-by: Navid Zolghadr <nzolghadr@chromium.org>
Reviewed-by: Steven Holte <holte@chromium.org>
Reviewed-by: Devlin <rdevlin.cronin@chromium.org>
Commit-Queue: Robert Kaplow <rkaplow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#711025}