Clarify boolean flags in neteq_opus_quality_test.

Note that the use of boolean flags in gflags is a bit unnatural. For setting a boolean flag to false: putting "no" in front of its name (see http://gflags.github.io/gflags/)

We make this clearer by defaulting boolean flags to false, and clarifying it in the description.

BUG=
R=tina.legrand@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/53539004

Cr-Commit-Position: refs/heads/master@{#9293}
1 file changed