GitLab

This reverts commit e06bd133.

This is a preemptive revert to see whether a pagecycler regression can
be attributed to this change. (Even if it can, we still probably want to
make the change, but it's good to know.)

BUG=409214
TBR=davidben@chromium.org

Review URL: https://codereview.chromium.org/547843002

Cr-Commit-Position: refs/heads/master@{#293617}