tree 97ecfc52c3faa5b762814a74fed8420e3419fb46
parent e9413c686ef41c051b820d5650d547caf741b56e
author phoglund@webrtc.org <phoglund@webrtc.org> 1426156072 +0000
committer phoglund@webrtc.org <phoglund@webrtc.org> 1426156095 +0000

Update the dummy file_audio_video_device to allow empty file name

Landing this on behalf of malmnas@.

The semantics is as follows:

* if the output filename is empty, then don't log to file
* if the input filename is empty, then don't stream any audio from file

This is useful for long running tests with multiple participants.
With logging turned on, having 10 bots running for 2 hours results in
more then 7 GB of data.

BUG=None
R=henrika@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/41219004

Cr-Commit-Position: refs/heads/master@{#8691}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8691 4adac7df-926f-26a2-2b94-8c16560cd09d