This reverts commit f93d2800d9b0d5818a5a383def0aaef3d441df3a.
Reason for revert: https://logs.chromium.org/v/?s=chromium%2Fbb%2Fchromium.webrtc.fyi%2Fios-device%2F5804%2F%2B%2Frecipes%2Fsteps%2Fcompile%2F0%2Fstdout
Original change's description:
> Add AddTransceiver and GetTransceivers to PeerConnection
>
> WebRTC 1.0 has added the transceiver API to PeerConnection. This
> is the first step towards exposing this to WebRTC consumers. For
> now, transceivers can be added and fetched but there is not yet
> support for creating offers/answers or setting local/remote
> descriptions. That support ("Unified Plan") will be added in
> follow-up CLs.
>
> The transceiver API is currently only available if the application
> opts in by specifying the kUnifiedPlan SDP semantics when creating
> the PeerConnection.
>
> Bug: webrtc:7600
> Change-Id: I0b8ee24b489b45bb4c5f60b699bd20c61af01d8e
> Reviewed-on: https://webrtc-review.googlesource.com/23880
> Commit-Queue: Steve Anton <steveanton@webrtc.org>
> Reviewed-by: Peter Thatcher <pthatcher@webrtc.org>
> Reviewed-by: Henrik Boström <hbos@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#20896}
TBR=steveanton@webrtc.org,zhihuang@webrtc.org,hbos@webrtc.org,pthatcher@webrtc.org
Change-Id: Ie91ea4988dba25c20e2532114d3a9d859a932d4c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: webrtc:7600
Reviewed-on: https://webrtc-review.googlesource.com/26400
Reviewed-by: Steve Anton <steveanton@webrtc.org>
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20897}
8b13f96e2d