commit 773be36bd61d0c595790a00c8cfb0eab898798fd
author perkj <perkj@webrtc.org> Mon Jul 31 23:22:01 2017 -0700
committer Commit Bot <commit-bot@chromium.org> Tue Aug 01 06:22:01 2017 +0000
tree 5eb45bd2b6f29b3369667e6e5d81b507384836d1
parent 36344a0c9b6ea00c733854294e98960138c11cff

Reland of Change VideoTrack implementation to invoke VideoTrackSourceInterface::AddOrUpdateSink on wt
Added documentation of thread expectations for video tracks and sources to the API.

Originally landed as patchset #2 id:20001 of https://codereview.webrtc.org/2964863002/.

Patchset 1 is the originall cl.
Patschet 2 is modified so that VideoTrackInterface::AddSink and RemoveSink have a default implementation.

BUG=none

Review-Url: https://codereview.webrtc.org/2989113002
Cr-Commit-Position: refs/heads/master@{#19195}

webrtc/pc/rtpreceiver.cc

diff --git a/webrtc/pc/rtpreceiver.cc b/webrtc/pc/rtpreceiver.cc
index f3eef5a..c6a2128 100644
--- a/webrtc/pc/rtpreceiver.cc
+++ b/webrtc/pc/rtpreceiver.cc
@@ -155,7 +155,8 @@
               track_id,
               VideoTrackSourceProxy::Create(rtc::Thread::Current(),
                                             worker_thread,
-                                            source_)))) {
+                                            source_),
+              worker_thread))) {
   source_->SetState(MediaSourceInterface::kLive);
   if (!channel_) {
     LOG(LS_ERROR)