Move ownership of RtpTransportControllerSendInterface from Call to PeerConnection.

webrtc/media/engine/webrtcvideoengine2_unittest.cc

Index: webrtc/media/engine/webrtcvideoengine2_unittest.cc
diff --git a/webrtc/media/engine/webrtcvideoengine2_unittest.cc b/webrtc/media/engine/webrtcvideoengine2_unittest.cc
index 43dbbc6d1880b425c0fa2944cdae2f3ac904194a..b8fbe39c1c73b00dab9752d2cabfa405aeb6eb87 100644
--- a/webrtc/media/engine/webrtcvideoengine2_unittest.cc
+++ b/webrtc/media/engine/webrtcvideoengine2_unittest.cc
@@ -16,8 +16,10 @@
 #include "webrtc/api/video_codecs/video_encoder.h"
 #include "webrtc/base/arraysize.h"
 #include "webrtc/base/gunit.h"
+#include "webrtc/base/ptr_util.h"
 #include "webrtc/base/stringutils.h"
 #include "webrtc/call/flexfec_receive_stream.h"
+#include "webrtc/call/rtp_transport_controller_send.h"
 #include "webrtc/common_video/h264/profile_level_id.h"
 #include "webrtc/logging/rtc_event_log/rtc_event_log.h"
 #include "webrtc/media/base/mediaconstants.h"
@@ -119,8 +121,16 @@ class WebRtcVideoEngine2Test : public ::testing::Test {
   WebRtcVideoEngine2Test() : WebRtcVideoEngine2Test("") {}
   explicit WebRtcVideoEngine2Test(const char* field_trials)
       : override_field_trials_(field_trials),
-        call_(webrtc::Call::Create(webrtc::Call::Config(&event_log_))),
+        rtp_transport_controller_send_(
+            rtc::MakeUnique<webrtc::RtpTransportControllerSend>(
+                webrtc::Clock::GetRealTimeClock(), &event_log_)),
         engine_() {
+    webrtc::Call::Config call_config(&event_log_);
+    call_config.audio_rtp_transport_send = rtp_transport_controller_send_.get();
+    call_config.video_rtp_transport_send = rtp_transport_controller_send_.get();
+    call_config.send_side_cc = rtp_transport_controller_send_->send_side_cc();
+    call_ = rtc::WrapUnique(webrtc::Call::Create(call_config));
+
     std::vector<VideoCodec> engine_codecs = engine_.codecs();
     RTC_DCHECK(!engine_codecs.empty());
     bool codec_set = false;
@@ -156,6 +166,8 @@ class WebRtcVideoEngine2Test : public ::testing::Test {
 
   webrtc::test::ScopedFieldTrials override_field_trials_;
   webrtc::RtcEventLogNullImpl event_log_;
+  const std::unique_ptr<webrtc::RtpTransportControllerSendInterface>
+      rtp_transport_controller_send_;
   // Used in WebRtcVideoEngine2VoiceTest, but defined here so it's properly
   // initialized when the constructor is called.
   std::unique_ptr<webrtc::Call> call_;