Revert of Use a WeakCell in the CallIC type vector.

Revert of Use a WeakCell in the CallIC type vector. (patchset #4 id:80001 of https://codereview.chromium.org/881433002/)

Reason for revert:
Breaks a regression test on linux isloates, and linux with gcc 4.8.

Original issue's description:
> Use a WeakCell in the CallIC type vector.
>
> This allows us to clear the IC on a more sedate schedule, just
> like Load and Store ICs.
>
> R=ulan@chromium.org
> BUG=
>
> Committed: https://crrev.com/bcc79d33ca6d97d9ecfcfcf110a6ea84a0225389
> Cr-Commit-Position: refs/heads/master@{#26332}

TBR=ulan@chromium.org,mvstanton@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/24bfa90b3134e8ced92e9ba4959e8368f373d1d4
Cr-Commit-Position: refs/heads/master@{#26334}

[Michael Achenbach, 2015-01-29 18:00:01]

Created Revert of Use a WeakCell in the CallIC type vector.

[commit-bot: I haz the power, 2015-01-29 18:01:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/886663004/1

[commit-bot: I haz the power, 2015-01-29 18:01:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-01-29 18:01:32]

Patchset 1 (id:??) landed as
https://crrev.com/24bfa90b3134e8ced92e9ba4959e8368f373d1d4
Cr-Commit-Position: refs/heads/master@{#26334}