Use correct signature for custom constructor of CustomEvent

Use correct signature for custom constructor of CustomEvent

This will make CustomEvent.length return the correct value (which is
"1").

BUG=614036
Committed: https://crrev.com/01fcbfb8573898b017ef81c7d37dc871f8d19309
Cr-Commit-Position: refs/heads/master@{#396143}

[bashi, 2016-05-26 00:38:42]

bashi@chromium.org changed reviewers:
+ haraken@chromium.org

[bashi, 2016-05-26 00:38:43]

PTAL?

[haraken, 2016-05-26 00:42:28]

LGTM

[bashi, 2016-05-26 01:20:28]

The CQ bit was checked by bashi@chromium.org

[commit-bot: I haz the power, 2016-05-26 01:20:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2015673003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2015673003/1

[commit-bot: I haz the power, 2016-05-26 02:42:55]

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

[commit-bot: I haz the power, 2016-05-26 02:42:56]

Try jobs failed on following builders:
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[bashi, 2016-05-26 02:51:15]

The CQ bit was checked by bashi@chromium.org

[bashi, 2016-05-26 02:51:15]

The patchset sent to the CQ was uploaded after l-g-t-m from haraken@chromium.org
Link to the patchset: https://codereview.chromium.org/2015673003/#ps20001
(title: "Fix test")

[commit-bot: I haz the power, 2016-05-26 02:51:48]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2015673003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2015673003/20001

[commit-bot: I haz the power, 2016-05-26 07:41:37]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-05-26 07:42:50]

Description was changed from

==========
Use correct signature for custom constructor of CustomEvent

This will make CustomEvent.length return the correct value (which is
"1").

BUG=614036
==========

to

==========
Use correct signature for custom constructor of CustomEvent

This will make CustomEvent.length return the correct value (which is
"1").

BUG=614036

Committed: https://crrev.com/01fcbfb8573898b017ef81c7d37dc871f8d19309
Cr-Commit-Position: refs/heads/master@{#396143}
==========

[commit-bot: I haz the power, 2016-05-26 07:42:51]

Patchset 2 (id:??) landed as
https://crrev.com/01fcbfb8573898b017ef81c7d37dc871f8d19309
Cr-Commit-Position: refs/heads/master@{#396143}