Convert constructor/channelmerger.html to use new Audit

Convert constructor/channelmerger.html to use new Audit

Manually converted to use new Audit.

Also fixed small typo in new-audionodeoptions.js.  The dictionary
members ChannelCount and ChannelCountMode should start with a lower-case
letter "c". 

BUG=704967
TEST=constructor/channelmerger.html

Review-Url: https://codereview.chromium.org/2828933003
Cr-Commit-Position: refs/heads/master@{#466646}
Committed: https://chromium.googlesource.com/chromium/src/+/bbc815e58a697d89cc1473a576ad8572cb3a2043

[Raymond Toy, 2017-04-21 16:06:55]

Description was changed from

==========
Convert constructor/channelmerger.html to use new Audit

Manually converted to use new Audit.

BUG=704967
TEST=constructor/channelmerger.html
==========

to

==========
Convert constructor/channelmerger.html to use new Audit

Manually converted to use new Audit.

Also fixed small typo in new-audionodeoptions.js.  The dictionary
members ChannelCount and ChannelCountMode should start with a lower-case
letter "c". 

BUG=704967
TEST=constructor/channelmerger.html
==========

[Raymond Toy, 2017-04-21 21:06:47]

rtoy@chromium.org changed reviewers:
+ hongchan@chromium.org

[Raymond Toy, 2017-04-21 21:06:48]

PTAL

[hongchan, 2017-04-21 21:40:24]

This one looks clean except for "var". 

lgtm with nits

https://codereview.chromium.org/2828933003/diff/20001/third_party/WebKit/Layo...
File third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html
(right):

https://codereview.chromium.org/2828933003/diff/20001/third_party/WebKit/Layo...
third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html:14: var
context;
var -> let

[Raymond Toy, 2017-04-21 21:49:37]

https://codereview.chromium.org/2828933003/diff/20001/third_party/WebKit/Layo...
File third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html
(right):

https://codereview.chromium.org/2828933003/diff/20001/third_party/WebKit/Layo...
third_party/WebKit/LayoutTests/webaudio/constructor/channelmerger.html:14: var
context;
On 2017/04/21 21:40:24, hongchan wrote:
> var -> let

Done.

[Raymond Toy, 2017-04-24 14:53:11]

The CQ bit was checked by rtoy@chromium.org

[Raymond Toy, 2017-04-24 14:53:12]

The patchset sent to the CQ was uploaded after l-g-t-m from
hongchan@chromium.org
Link to the patchset: https://codereview.chromium.org/2828933003/#ps40001
(title: "Address review comments")

[commit-bot: I haz the power, 2017-04-24 14:53:55]

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, 2017-04-24 16:25:24]

CQ is committing da patch.

Bot data: {"patchset_id": 40001, "attempt_start_ts": 1493045591598650,
"parent_rev": "a721e02d8c476695c09870f913329618232ea50f", "commit_rev":
"bbc815e58a697d89cc1473a576ad8572cb3a2043"}

[commit-bot: I haz the power, 2017-04-24 16:25:33]

Description was changed from

==========
Convert constructor/channelmerger.html to use new Audit

Manually converted to use new Audit.

Also fixed small typo in new-audionodeoptions.js.  The dictionary
members ChannelCount and ChannelCountMode should start with a lower-case
letter "c". 

BUG=704967
TEST=constructor/channelmerger.html
==========

to

==========
Convert constructor/channelmerger.html to use new Audit

Manually converted to use new Audit.

Also fixed small typo in new-audionodeoptions.js.  The dictionary
members ChannelCount and ChannelCountMode should start with a lower-case
letter "c". 

BUG=704967
TEST=constructor/channelmerger.html

Review-Url: https://codereview.chromium.org/2828933003
Cr-Commit-Position: refs/heads/master@{#466646}
Committed:
https://chromium.googlesource.com/chromium/src/+/bbc815e58a697d89cc1473a576ad...
==========

[commit-bot: I haz the power, 2017-04-24 16:25:34]

Committed patchset #3 (id:40001) as
https://chromium.googlesource.com/chromium/src/+/bbc815e58a697d89cc1473a576ad...