Revert of Initialize maths result array in JS. (patchset #1 id:1 of https://codereview.chromium.org/1421703004/ )

Reason for revert:
Failed on
  http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap/builds/5020

Original issue's description:
> Initialize maths result array in JS.
>
> R=ishell@chromium.org
>
> Committed: https://crrev.com/aa26f5d4a11a1e5655d425ff40ced79c8ecdd55f
> Cr-Commit-Position: refs/heads/master@{#31722}

TBR=ishell@chromium.org,yangguo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1409143011

Cr-Commit-Position: refs/heads/master@{#31723}