X87: [runtime] Remove weird pushing of something on StackOverflow.

X87: [runtime] Remove weird pushing of something on StackOverflow.

port 556b522ac62414c87d05f5d6bab33f6b6cab9b13 (r30883)

original commit message:

    We somehow try to push some stuff on the stack when we detect a stack
    overflow, that we don't need. Even worse we might access outside the
    valid stack bounds. Since we don't need this, it's gone.

BUG=

Committed: https://crrev.com/46d61217cb11979436a0037bf679e52965a3d8ca
Cr-Commit-Position: refs/heads/master@{#30907}

[chunyang.dai, 2015-09-24 10:10:33]

chunyang.dai@intel.com changed reviewers:
+ weiliang.lin@intel.com

[chunyang.dai, 2015-09-24 10:10:33]

ptal

[Weiliang, 2015-09-24 10:14:56]

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

[Weiliang, 2015-09-24 10:14:56]

lgtm

[commit-bot: I haz the power, 2015-09-24 10:15:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1367943002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1367943002/1

[commit-bot: I haz the power, 2015-09-24 10:37:44]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-09-24 10:38:01]

Patchset 1 (id:??) landed as
https://crrev.com/46d61217cb11979436a0037bf679e52965a3d8ca
Cr-Commit-Position: refs/heads/master@{#30907}