[DevTools] add console.time/timeEnd default value for argument

[DevTools] add console.time/timeEnd default value for argument

Default value for argument is "default" string.

GitHub issue: https://github.com/whatwg/console/issues/54

BUG=608999
R=paulirish@chromium.org,pfeldman@chromium.org

Committed: https://crrev.com/6be5eeab85ad5a4569f7ca752149358df83b3393
Cr-Commit-Position: refs/heads/master@{#391718}

[kozy, 2016-05-04 04:42:33]

please take a look

[pfeldman, 2016-05-04 22:59:09]

lgtm

[kozy, 2016-05-04 23:08:08]

The CQ bit was checked by kozyatinskiy@chromium.org

[commit-bot: I haz the power, 2016-05-04 23:08:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1951773002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1951773002/1

[commit-bot: I haz the power, 2016-05-05 00:38:46]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-05 00:39:43]

Description was changed from

==========
[DevTools] add console.time/timeEnd default value for argument

Default value for argument is "default" string.

GitHub issue: https://github.com/whatwg/console/issues/54

BUG=608999
R=paulirish@chromium.org,pfeldman@chromium.org
==========

to

==========
[DevTools] add console.time/timeEnd default value for argument

Default value for argument is "default" string.

GitHub issue: https://github.com/whatwg/console/issues/54

BUG=608999
R=paulirish@chromium.org,pfeldman@chromium.org

Committed: https://crrev.com/6be5eeab85ad5a4569f7ca752149358df83b3393
Cr-Commit-Position: refs/heads/master@{#391718}
==========

[commit-bot: I haz the power, 2016-05-05 00:39:44]

Patchset 1 (id:??) landed as
https://crrev.com/6be5eeab85ad5a4569f7ca752149358df83b3393
Cr-Commit-Position: refs/heads/master@{#391718}