Increase number of unsignaled audio streams we handle to 4.

Increase number of unsignaled audio streams we handle to 4.

BUG=webrtc:7179
b/34746131

Review-Url: https://codereview.webrtc.org/2900713002
Cr-Commit-Position: refs/heads/master@{#18551}
Committed: https://chromium.googlesource.com/external/webrtc/+/418b7d34d18a198541156c80084c9f8e9499ba39

[the sun, 2017-05-22 11:48:54]

solenberg@webrtc.org changed reviewers:
+ henrik.lundin@webrtc.org

[hlundin-webrtc, 2017-05-22 13:31:38]

You've got some tests to fix, but with that done, you have my lgtm.

[the sun, 2017-05-23 21:16:00]

On 2017/05/22 13:31:38, hlundin-webrtc wrote:
> You've got some tests to fix, but with that done, you have my lgtm.

FYI: Holding this CL until https://codereview.webrtc.org/2750783004/ has landed.

[the sun, 2017-06-13 07:12:52]

The CQ bit was checked by solenberg@webrtc.org

[the sun, 2017-06-13 07:12:53]

The patchset sent to the CQ was uploaded after l-g-t-m from
henrik.lundin@webrtc.org
Link to the patchset: https://codereview.webrtc.org/2900713002/#ps20001 (title:
"Fix unit tests")

[commit-bot: I haz the power, 2017-06-13 07:12:56]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-06-13 07:38:28]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1497337972759350,
"parent_rev": "c18c49bc140730cd58bcec7d069e2e1d816ac30e", "commit_rev":
"418b7d34d18a198541156c80084c9f8e9499ba39"}

[commit-bot: I haz the power, 2017-06-13 07:38:32]

Description was changed from

==========
Increase number of unsignaled audio streams we handle to 4.

BUG=webrtc:7179 b/34746131
==========

to

==========
Increase number of unsignaled audio streams we handle to 4.

BUG=webrtc:7179 b/34746131

Review-Url: https://codereview.webrtc.org/2900713002
Cr-Commit-Position: refs/heads/master@{#18551}
Committed:
https://chromium.googlesource.com/external/webrtc/+/418b7d34d18a198541156c800...
==========

[commit-bot: I haz the power, 2017-06-13 07:38:33]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/external/webrtc/+/418b7d34d18a198541156c800...