X87: Remove more dead code now that legacy const is gone.

X87: Remove more dead code now that legacy const is gone.

  port 757221e574ecba543a65f4822c083aa860e030eb(r36876)

  original commit message:
  Neither globals nor lookup slots can be hole-initialized anymore, thus
  removing some dead code from the code generators and runtime-scopes.

BUG=

Committed: https://crrev.com/42880af7059ec002aa013a8740232d54839dbbf3
Cr-Commit-Position: refs/heads/master@{#37127}

[zhengxing.li, 2016-06-21 06:15:40]

zhengxing.li@intel.com changed reviewers:
+ adamk@chromium.org, chunyang.dai@intel.com, weiliang.lin@intel.com

[zhengxing.li, 2016-06-21 06:15:41]

PTAL, thanks!

[Weiliang, 2016-06-21 06:20:16]

lgtm

[zhengxing.li, 2016-06-21 06:21:39]

The CQ bit was checked by zhengxing.li@intel.com

[commit-bot: I haz the power, 2016-06-21 06:21:52]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2086813002/1

[commit-bot: I haz the power, 2016-06-21 06:44:50]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-21 06:45:05]

Description was changed from

==========
X87: Remove more dead code now that legacy const is gone.

  port 757221e574ecba543a65f4822c083aa860e030eb(r36876)

  original commit message:
  Neither globals nor lookup slots can be hole-initialized anymore, thus
  removing some dead code from the code generators and runtime-scopes.

BUG=
==========

to

==========
X87: Remove more dead code now that legacy const is gone.

  port 757221e574ecba543a65f4822c083aa860e030eb(r36876)

  original commit message:
  Neither globals nor lookup slots can be hole-initialized anymore, thus
  removing some dead code from the code generators and runtime-scopes.

BUG=

Committed: https://crrev.com/42880af7059ec002aa013a8740232d54839dbbf3
Cr-Commit-Position: refs/heads/master@{#37127}
==========

[commit-bot: I haz the power, 2016-06-21 06:45:06]

Patchset 1 (id:??) landed as
https://crrev.com/42880af7059ec002aa013a8740232d54839dbbf3
Cr-Commit-Position: refs/heads/master@{#37127}