Revert 279986 "Update V8 to version 3.28.4 (based on bleeding_ed..."
> Update V8 to version 3.28.4 (based on bleeding_edge revision r22031).
>
> Please reply to the V8 sheriff marja@chromium.org in case of problems.
>
> TBR=marja@chromium.org
>
> Review URL: https://codereview.chromium.org/
340443005
TBR=machenbach@chromium.org, marja@chromium.org
BUG=389198
Review URL: https://codereview.chromium.org/
345563013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@280114 0039d316-1c4b-4281-b951-d872f2087c98