Revert of Remove property loads from js builtins objects from runtime.

Revert of Remove property loads from js builtins objects from runtime. (patchset #2 id:20001 of https://codereview.chromium.org/1293113002/ )

Reason for revert:
Still failures in debug-isolates tests

Original issue's description:
> Remove property loads from js builtins objects from runtime.
>
> R=cbruni@chromium.org
>
> Committed: https://crrev.com/40f6e80d22d2e146b781aa661b76087ab9a492c4
> Cr-Commit-Position: refs/heads/master@{#30199}
>
> Committed: https://crrev.com/f22d0f205031054a5f3116e052c81ae85741e8e0
> Cr-Commit-Position: refs/heads/master@{#30209}

TBR=cbruni@chromium.org,hpayer@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/4106a4cbb701b5fe7d0b639e28a4ebfca5c05630
Cr-Commit-Position: refs/heads/master@{#30213}

[Yang, 2015-08-18 09:37:14]

Created Revert of Remove property loads from js builtins objects from runtime.

[commit-bot: I haz the power, 2015-08-18 09:37:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1297803003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1297803003/1

[commit-bot: I haz the power, 2015-08-18 09:37:32]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-08-18 09:37:50]

Patchset 1 (id:??) landed as
https://crrev.com/4106a4cbb701b5fe7d0b639e28a4ebfca5c05630
Cr-Commit-Position: refs/heads/master@{#30213}

[Yang, 2015-08-18 09:55:24]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/1298733003/ by yangguo@chromium.org.

The reason for reverting is: Debug isolate failure has nothing to do with this
CL..