[crankshaft] Ensure that we use inlined Array.prototype.shift only when there's no elements in the …

[crankshaft] Ensure that we use inlined Array.prototype.shift only when there's no elements in the prototype chain.

BUG=chromium:663340
Review-Url: https://codereview.chromium.org/2593553002
Cr-Commit-Position: refs/heads/master@{#41846}
Committed: https://chromium.googlesource.com/v8/v8/+/faf80b4ec0b5a901eecd77b7b356f2b0fe2ca4f7

[Igor Sheludko, 2016-12-20 09:48:36]

The CQ bit was checked by ishell@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-12-20 09:48:43]

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

[Igor Sheludko, 2016-12-20 09:48:55]

ishell@chromium.org changed reviewers:
+ bmeurer@chromium.org

[Igor Sheludko, 2016-12-20 09:48:56]

PTAL

[Benedikt Meurer, 2016-12-20 09:51:07]

lgtm

[Igor Sheludko, 2016-12-20 10:16:31]

The CQ bit was unchecked by ishell@chromium.org

[Igor Sheludko, 2016-12-20 10:16:36]

The CQ bit was checked by ishell@chromium.org

[commit-bot: I haz the power, 2016-12-20 10:16:38]

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 10:18:02]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482228996311380, "parent_rev":
"608df93382ce4186ffc0539967e3ea7cdff6cddf", "commit_rev":
"faf80b4ec0b5a901eecd77b7b356f2b0fe2ca4f7"}

[commit-bot: I haz the power, 2016-12-20 10:18:06]

Description was changed from

==========
[crankshaft] Ensure that we use inlined Array.prototype.shift only when there's
no elements in the prototype chain.

BUG=chromium:663340
==========

to

==========
[crankshaft] Ensure that we use inlined Array.prototype.shift only when there's
no elements in the prototype chain.

BUG=chromium:663340

Review-Url: https://codereview.chromium.org/2593553002
Cr-Commit-Position: refs/heads/master@{#41846}
Committed:
https://chromium.googlesource.com/v8/v8/+/faf80b4ec0b5a901eecd77b7b356f2b0fe2...
==========

[commit-bot: I haz the power, 2016-12-20 10:18:06]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/faf80b4ec0b5a901eecd77b7b356f2b0fe2...