tree 4e3ecf24a08ca3a9a7789edf1e66e2b6b22c6d43
parent 59d21f6bc8a05f91ccffc64cb118ba58526fcede
author Tommi <tommi@webrtc.org> 1754948422 +0200
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> 1755092345 -0700

Add transport_name to CandidatePairChangeEvent

The native Candidate objects within a CandidatePairChangeEvent do not
always contain a transport_name (aka mid). That creates issues where the
transport name is required to properly construct IceCandidate objects
for compatibility with other APIs.

This change adds the transport_name to the CandidatePairChangeEvent and
setting it in P2pTransportChannel. Downstream consumers, including the
JNI and Objective-C layers, are updated to use the new field instead of
the one on the candidate.

Bug: webrtc:42233526
Change-Id: Icb411331af61fada3770b4d65002520ae1d18c7d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/403761
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#45330}