5fac3f0892
If an error happens in the GetAudio call, for instance when corrupt payloads are inserted, GetAudio wil return an error. In this case, the audio frame is not always correctly populated, which is to be expected. BUG=webrtc:5447 Review-Url: https://codereview.webrtc.org/2272963002 Cr-Commit-Position: refs/heads/master@{#13902}