WebRtcVoiceCodecs: Eliminate some useless copying

WebRtcVoiceCodecs: Eliminate some useless copying

Committed: https://crrev.com/edaa849013ad321779fa1069e49bd99fbc6e5433
Cr-Commit-Position: refs/heads/master@{#13151}

[kwiberg-webrtc, 2016-06-13 11:55:21]

kwiberg@webrtc.org changed reviewers:
+ solenberg@webrtc.org

[the sun, 2016-06-13 11:56:15]

lgtm

[kwiberg-webrtc, 2016-06-15 10:26:51]

The CQ bit was checked by kwiberg@webrtc.org

[kwiberg-webrtc, 2016-06-15 10:26:51]

The patchset sent to the CQ was uploaded after l-g-t-m from solenberg@webrtc.org
Link to the patchset: https://codereview.webrtc.org/2067453002/#ps20001 (title:
"rebase")

[commit-bot: I haz the power, 2016-06-15 10:27:05]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2067453002/20001

[commit-bot: I haz the power, 2016-06-15 11:34:51]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-15 11:34:58]

Description was changed from

==========
WebRtcVoiceCodecs: Eliminate some useless copying
==========

to

==========
WebRtcVoiceCodecs: Eliminate some useless copying

Committed: https://crrev.com/edaa849013ad321779fa1069e49bd99fbc6e5433
Cr-Commit-Position: refs/heads/master@{#13151}
==========

[commit-bot: I haz the power, 2016-06-15 11:34:59]

Patchset 2 (id:??) landed as
https://crrev.com/edaa849013ad321779fa1069e49bd99fbc6e5433
Cr-Commit-Position: refs/heads/master@{#13151}