henrik.lundin 9a410dd082 Change NetEq::GetPlayoutTimestamp to return an rtc::Optional<uint32_t> ...

This is in preparation for changes to when the playout timestamp is
valid.

BUG=webrtc:5669

Review URL: https://codereview.webrtc.org/1853183002

Cr-Commit-Position: refs/heads/master@{#12256}

2016-04-06 08:39:30 +00:00

..

audio_coding_module_typedefs.h

audio_coding: remove "main" directory

2015-11-26 12:45:01 +00:00

audio_coding_module.h

Change NetEq::GetPlayoutTimestamp to return an rtc::Optional<uint32_t>

2016-04-06 08:39:30 +00:00