RTCRtpReceiver.getContributingSources() added.

content/renderer/media/webrtc/rtc_rtp_receiver.cc

Index: content/renderer/media/webrtc/rtc_rtp_receiver.cc
diff --git a/content/renderer/media/webrtc/rtc_rtp_receiver.cc b/content/renderer/media/webrtc/rtc_rtp_receiver.cc
index a5080ee8a545a290e7b5c6b4fb54bfe027b4b5b7..f6592d2108dc0cbe072dd0fac75817e4691d2626 100644
--- a/content/renderer/media/webrtc/rtc_rtp_receiver.cc
+++ b/content/renderer/media/webrtc/rtc_rtp_receiver.cc
@@ -5,6 +5,7 @@
 #include "content/renderer/media/webrtc/rtc_rtp_receiver.h"
 
 #include "base/logging.h"
+#include "content/renderer/media/webrtc/rtc_rtp_contributing_source.h"
 #include "third_party/webrtc/base/scoped_ref_ptr.h"
 
 namespace content {
@@ -43,6 +44,17 @@ const blink::WebMediaStreamTrack& RTCRtpReceiver::track() const {
   return web_track_;
 }
 
+blink::WebVector<std::unique_ptr<blink::WebRTCRtpContributingSource>>
+RTCRtpReceiver::getSources() {
+  auto webrtc_sources = webrtc_rtp_receiver_->GetSources();
+  blink::WebVector<std::unique_ptr<blink::WebRTCRtpContributingSource>> sources(
+      webrtc_sources.size());
+  for (size_t i = 0; i < webrtc_sources.size(); ++i) {
+    sources[i].reset(new RTCRtpContributingSource(webrtc_sources[i]));

[Guido Urdaneta, 2017/04/06 12:54:56]

use MakeUnique

[hbos_chromium, 2017/04/06 14:49:37]

Done.

+  }
+  return sources;
+}
+
 const webrtc::MediaStreamTrackInterface& RTCRtpReceiver::webrtc_track() const {
   const webrtc::MediaStreamTrackInterface* webrtc_track =
       webrtc_rtp_receiver_->track();