X87: [compiler] No need to push literal index in VisitArrayLiteral.

X87: [compiler] No need to push literal index in VisitArrayLiteral.

  port 9846f386f08e2aaf897851f0f54c0967c51484fb (r32205)

  original commit message:
  The literal index is being pushed onto the stack while evaluating
  the non-constant subexpressions, but never used in fullcodegen (and
  hence not used in the optimizing compilers).

BUG=

Committed: https://crrev.com/5250825fb09a3d4b4755bac2f66720720c27039c
Cr-Commit-Position: refs/heads/master@{#32241}

[zhengxing.li, 2015-11-25 03:59:12]

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

[Weiliang, 2015-11-25 04:05:50]

The CQ bit was checked by weiliang.lin@intel.com

[Weiliang, 2015-11-25 04:05:50]

lgtm

[commit-bot: I haz the power, 2015-11-25 04:05:55]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1477673002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1477673002/1

[commit-bot: I haz the power, 2015-11-25 04:40:42]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-25 04:41:26]

Patchset 1 (id:??) landed as
https://crrev.com/5250825fb09a3d4b4755bac2f66720720c27039c
Cr-Commit-Position: refs/heads/master@{#32241}