dminor 588101cb91 Change minimum DTMF event duration to be 40 milliseconds
The current value of 100 milliseconds is the recommended default value
in https://w3c.github.io/webrtc-pc/#rtcdtmfsender; the actual minimum specified is 40 milliseconds.

BUG=webrtc:7163

Review-Url: https://codereview.webrtc.org/2699503002
Cr-Commit-Position: refs/heads/master@{#17430}
2017-03-28 18:18:32 +00:00
..
2016-04-26 12:28:18 +00:00
2016-04-26 12:28:18 +00:00
2017-03-23 17:32:12 +00:00
2016-04-26 12:28:18 +00:00
2017-02-03 14:37:05 +00:00
2016-04-26 12:28:18 +00:00