Move SelectMediaType from RampUpTester to BaseTest.

webrtc/call/rampup_tests.cc

Index: webrtc/call/rampup_tests.cc
diff --git a/webrtc/call/rampup_tests.cc b/webrtc/call/rampup_tests.cc
index 6c3cce60103010e41f669f02a0f683aed43a248c..b75418d546c7653ecf9945ff9d7d01aa220c3fc9 100644
--- a/webrtc/call/rampup_tests.cc
+++ b/webrtc/call/rampup_tests.cc
@@ -89,19 +89,6 @@ void RampUpTester::OnVideoStreamsCreated(
   send_stream_ = send_stream;
 }
 
-MediaType RampUpTester::SelectMediaType() {
-  if (num_video_streams_ > 0) {
-    if (num_audio_streams_ > 0) {
-      // Rely on call to set media type from payload type.
-      return MediaType::ANY;
-    } else {
-      return MediaType::VIDEO;
-    }
-  } else {
-    return MediaType::AUDIO;
-  }
-}
-
 test::PacketTransport* RampUpTester::CreateSendTransport(Call* sender_call) {
   send_transport_ = new test::PacketTransport(sender_call, this,
                                               test::PacketTransport::kSender,
@@ -110,13 +97,6 @@ test::PacketTransport* RampUpTester::CreateSendTransport(Call* sender_call) {
   return send_transport_;
 }
 
-test::PacketTransport* RampUpTester::CreateReceiveTransport() {
-  return new test::PacketTransport(nullptr, this,
-                                   test::PacketTransport::kReceiver,
-                                   SelectMediaType(),
-                                   FakeNetworkPipe::Config());
-}
-
 size_t RampUpTester::GetNumVideoStreams() const {
   return num_video_streams_;
 }