Peter Boström dda52b9c3e Add performance tracing to AudioDevice inits.
Adds tracing to AudioDeviceModuleImpl::InitRecording and
AudioDeviceModuleImpl::StartRecording to visualize that they are a
significant part of startup time in performance recordings.

BUG=webrtc:5723
R=henrika@webrtc.org

Review URL: https://codereview.webrtc.org/1874983003 .

Cr-Commit-Position: refs/heads/master@{#12315}
2016-04-11 14:04:42 +00:00
..
2016-04-04 16:54:52 +00:00
2016-04-07 07:14:06 +00:00
2015-12-16 19:44:39 +00:00