Some new/fixed async tests

Async/await event listener test

This patch adds a test for async/await analogous to a previous Promise test.
It also fixes a typo in promise.js and makes a previous Promise test more
correct by ensuring that all assertions run before completion, fixing the
test expectations for the real result (which seems correct).

BUG=v8:4483
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Committed: https://crrev.com/5d7b9ece164f3179b960d67a93c8a779e494a8ba
Cr-Commit-Position: refs/heads/master@{#36903}

[Dan Ehrenberg, 2016-06-02 12:56:06]

Description was changed from

==========
Some new/fixed async tests

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

to

==========
Some new/fixed async tests

BUG=
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
==========

[Dan Ehrenberg, 2016-06-02 12:56:10]

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

[commit-bot: I haz the power, 2016-06-02 12:56:19]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2037653002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2037653002/1

[commit-bot: I haz the power, 2016-06-02 14:05:16]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-02 14:05:16]

Dry run: Try jobs failed on following builders:
  linux_blink_rel on tryserver.blink (JOB_FAILED,
http://build.chromium.org/p/tryserver.blink/builders/linux_blink_rel/builds/8...)

[Dan Ehrenberg, 2016-06-06 09:49:29]

Description was changed from

==========
Some new/fixed async tests

BUG=
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
==========

to

==========
Async/await event listener test

This patch adds a test for async/await analogous to a previous Promise test.
It also fixes a typo in promise.js and makes a previous Promise test more
correct by ensuring that all assertions run before completion, fixing the
test expectations for the real result (which seems correct).

BUG=v8:4483
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
==========

[Dan Ehrenberg, 2016-06-06 09:49:29]

littledan@chromium.org changed reviewers:
+ yangguo@chromium.org

[Dan Ehrenberg, 2016-06-06 09:49:33]

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

[commit-bot: I haz the power, 2016-06-06 09:49:40]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2037653002/40001

[commit-bot: I haz the power, 2016-06-06 11:15:13]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-06 11:15:14]

Dry run: This issue passed the CQ dry run.

[Dan Ehrenberg, 2016-06-08 08:31:34]

PTAL

[Yang, 2016-06-08 08:35:24]

On 2016/06/08 08:31:34, Dan Ehrenberg wrote:
> PTAL

lgtm.

[Dan Ehrenberg, 2016-06-08 08:35:48]

The CQ bit was checked by littledan@chromium.org

[commit-bot: I haz the power, 2016-06-08 08:35:56]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2037653002/40001

[commit-bot: I haz the power, 2016-06-08 08:52:10]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-08 08:52:11]

Try jobs failed on following builders:
  v8_win_nosnap_shared_rel_ng on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_win_nosnap_shared_rel_ng...)
  v8_win_nosnap_shared_rel_ng_triggered on tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_win_nosnap_shared_rel_ng...)

[Dan Ehrenberg, 2016-06-10 17:47:41]

The CQ bit was checked by littledan@chromium.org

[Dan Ehrenberg, 2016-06-10 17:47:41]

The patchset sent to the CQ was uploaded after l-g-t-m from yangguo@chromium.org
Link to the patchset: https://codereview.chromium.org/2037653002/#ps60001
(title: "Adjust test expectations for Sathya's optimization")

[commit-bot: I haz the power, 2016-06-10 17:47:45]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2037653002/60001

[commit-bot: I haz the power, 2016-06-10 19:12:22]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2016-06-10 19:15:42]

Description was changed from

==========
Async/await event listener test

This patch adds a test for async/await analogous to a previous Promise test.
It also fixes a typo in promise.js and makes a previous Promise test more
correct by ensuring that all assertions run before completion, fixing the
test expectations for the real result (which seems correct).

BUG=v8:4483
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
==========

to

==========
Async/await event listener test

This patch adds a test for async/await analogous to a previous Promise test.
It also fixes a typo in promise.js and makes a previous Promise test more
correct by ensuring that all assertions run before completion, fixing the
test expectations for the real result (which seems correct).

BUG=v8:4483
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel

Committed: https://crrev.com/5d7b9ece164f3179b960d67a93c8a779e494a8ba
Cr-Commit-Position: refs/heads/master@{#36903}
==========

[commit-bot: I haz the power, 2016-06-10 19:15:43]

Patchset 4 (id:??) landed as
https://crrev.com/5d7b9ece164f3179b960d67a93c8a779e494a8ba
Cr-Commit-Position: refs/heads/master@{#36903}