commit 94f0194d5a24c31ea80aeff7c8ff0c05668418e9
author Tomas Gunnarsson <tommi@webrtc.org> Mon Jan 03 14:59:12 2022
committer WebRTC LUCI CQ <webrtc-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Jan 03 20:51:42 2022
tree 8742f507f3e3964fb1387e4e38075f38f4ab0295
parent 8a5ac16fbf47afd7f9652914d07bc3c5c57c8d96

Remove transport_name_ from Channel.

Because of this (seemingly simple) change, I had to change the return
type of transport_name from `const std::string&` to `absl::string_view`
to handle the case when there's no transport assigned.
That in turn caused an avalanche of required updates.

Bug: webrtc:12230, webrtc:11993
Change-Id: I16ec6c6a5fc2f5f7c7de572355a3c6ca924bb9d4
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/244084
Reviewed-by: Niels Moller <nisse@webrtc.org>
Commit-Queue: Tomas Gunnarsson <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35617}

pc/rtc_stats_collector.cc

diff --git a/pc/rtc_stats_collector.cc b/pc/rtc_stats_collector.cc
index 025feb9..0539559 100644
--- a/pc/rtc_stats_collector.cc
+++ b/pc/rtc_stats_collector.cc
@@ -2148,7 +2148,7 @@
       }
 
       stats.mid = channel->content_name();
-      stats.transport_name = channel->transport_name();
+      stats.transport_name = std::string(channel->transport_name());
 
       if (media_type == cricket::MEDIA_TYPE_AUDIO) {
         auto* voice_channel = static_cast<cricket::VoiceChannel*>(channel);