Accept SDP with TRANSPORT attributes missing from bundled m= sections.
Where "TRANSPORT attributes" refers to:
https://tools.ietf.org/html/draft-ietf-mmusic-sdp-mux-attributes-16
The BUNDLE draft now says that these attributes can
(in fact, MUST) be omitted when m= sections are bundled
(they only need to go in one of the bundled m= sections),
so we should start accepting that SDP.
This CL doesn't fix "a=rtcp-mux", unfortunately. That will be easier
to fix once we've split apart an "RtpTransport" object from
BaseChannel.
BUG=webrtc:6351
Review-Url: https://codereview.webrtc.org/2647593003
Cr-Original-Commit-Position: refs/heads/master@{#16782}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: b7892536616aae4582ac6edb76bac14a00ea7937
7 files changed
