The problem was that TurnCustomizerMaybeModifyOutgoingStunMessage
was called before the message was constructed. This is now fixed
and tested in TestTurnCustomizer.
BUG=webrtc:8313
Change-Id: Ie9a69cc2ff514796af0da987de733b3db8382883
Reviewed-on: https://webrtc-review.googlesource.com/8840
Reviewed-by: Taylor Brandstetter <deadbeef@webrtc.org>
Commit-Queue: Jonas Oreland <jonaso@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20261}