Revert 240828 "Revert of https://codereview.chromium.org/104403010/"

Bad auto-revert deleted the file instead of removing a few lines.
Broke compile on main waterfall.

> Revert of https://codereview.chromium.org/104403010/
> Reason for revert: Possible breakage of unittest (due to a possible bad rebase)
> 
> TBR=hclam@chromium.org,hguihot@chromium.org,hguihot@google.com
> NOTREECHECKS=true
> NOTRY=true
> 
> Review URL: https://codereview.chromium.org/111503007

TBR=mikhal@chromium.org

Review URL: https://codereview.chromium.org/99033006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@240831 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 240831