Revert of Ship String.prototype.pad{Start,End}

Revert of Ship String.prototype.pad{Start,End} (patchset #2 id:20001 of https://codereview.chromium.org/2591853002/ )

Reason for revert:
Fails on gcstress bot (mjsunit/regress/regress-trap-allocation-memento.js)

Original issue's description:
> Ship String.prototype.pad{Start,End}
> 
> BUG=v8:4954
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel
> 
> Review-Url: https://codereview.chromium.org/2591853002
> Cr-Commit-Position: refs/heads/master@{#41873}
> Committed: https://chromium.googlesource.com/v8/v8/+/07277202cf136e70c147e2f000e48964332bb01c

TBR=caitp@igalia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4954
Review-Url: https://codereview.chromium.org/2588423003
Cr-Commit-Position: refs/heads/master@{#41874}
Committed: https://chromium.googlesource.com/v8/v8/+/6543cddc43d59ee2bdf4e6446228f7d765ef5256

[adamk, 2016-12-20 21:34:45]

The CQ bit was checked by adamk@chromium.org

[adamk, 2016-12-20 21:34:45]

Created Revert of Ship String.prototype.pad{Start,End}

[commit-bot: I haz the power, 2016-12-20 21:34:53]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-20 21:34:58]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482269685156110, "parent_rev":
"07277202cf136e70c147e2f000e48964332bb01c", "commit_rev":
"6543cddc43d59ee2bdf4e6446228f7d765ef5256"}

[commit-bot: I haz the power, 2016-12-20 21:35:02]

Description was changed from

==========
Revert of Ship String.prototype.pad{Start,End} (patchset #2 id:20001 of
https://codereview.chromium.org/2591853002/ )

Reason for revert:
Fails on gcstress bot (mjsunit/regress/regress-trap-allocation-memento.js)

Original issue's description:
> Ship String.prototype.pad{Start,End}
> 
> BUG=v8:4954
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel
> 
> Review-Url: https://codereview.chromium.org/2591853002
> Cr-Commit-Position: refs/heads/master@{#41873}
> Committed:
https://chromium.googlesource.com/v8/v8/+/07277202cf136e70c147e2f000e48964332...

TBR=caitp@igalia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4954
==========

to

==========
Revert of Ship String.prototype.pad{Start,End} (patchset #2 id:20001 of
https://codereview.chromium.org/2591853002/ )

Reason for revert:
Fails on gcstress bot (mjsunit/regress/regress-trap-allocation-memento.js)

Original issue's description:
> Ship String.prototype.pad{Start,End}
> 
> BUG=v8:4954
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_trusty_blink_rel
> 
> Review-Url: https://codereview.chromium.org/2591853002
> Cr-Commit-Position: refs/heads/master@{#41873}
> Committed:
https://chromium.googlesource.com/v8/v8/+/07277202cf136e70c147e2f000e48964332...

TBR=caitp@igalia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4954

Review-Url: https://codereview.chromium.org/2588423003
Cr-Commit-Position: refs/heads/master@{#41874}
Committed:
https://chromium.googlesource.com/v8/v8/+/6543cddc43d59ee2bdf4e6446228f7d765e...
==========

[commit-bot: I haz the power, 2016-12-20 21:35:03]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/6543cddc43d59ee2bdf4e6446228f7d765e...