Revert of Update V8 to version 4.2.3 (based on
b62f094884b95cf7b45484a27a9721a8477efc91). (patchset #1 id:1 of https://codereview.chromium.org/
807183004/)
Reason for revert:
Breaks win8 gn
Original issue's description:
> Update V8 to version 4.2.3 (based on
b62f094884b95cf7b45484a27a9721a8477efc91).
>
> TBR=machenbach@chromium.org
>
> Committed: https://crrev.com/
1f4c50ac8b1359e524b5da7e444a667c6b41d19b
> Cr-Commit-Position: refs/heads/master@{#311548}
TBR=v8-autoroll@chromium.org
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/
853763002
Cr-Commit-Position: refs/heads/master@{#311552}