Add send transports to individual webrtc::Call streams.

webrtc/test/call_test.h

Index: webrtc/test/call_test.h
diff --git a/webrtc/test/call_test.h b/webrtc/test/call_test.h
index ee1bafddfba7228663a1cc972276a1cf644f2bfd..105259d7bd45ed8adf4f05a29aa64a9533e79676 100644
--- a/webrtc/test/call_test.h
+++ b/webrtc/test/call_test.h
@@ -53,8 +53,8 @@ class CallTest : public ::testing::Test {
   void CreateSenderCall(const Call::Config& config);
   void CreateReceiverCall(const Call::Config& config);
 
-  void CreateSendConfig(size_t num_streams);
-  void CreateMatchingReceiveConfigs();
+  void CreateSendConfig(size_t num_streams, newapi::Transport* send_transport);
+  void CreateMatchingReceiveConfigs(newapi::Transport* rtcp_send_transport);
 
   void CreateFrameGeneratorCapturer();