Simple tests for Call::SetBitrateConfig.

webrtc/audio/audio_send_stream_unittest.cc

Index: webrtc/audio/audio_send_stream_unittest.cc
diff --git a/webrtc/audio/audio_send_stream_unittest.cc b/webrtc/audio/audio_send_stream_unittest.cc
index c66efea674abc0d3d3b3faad78240dc6d22c0526..69ac2e4cfaeabcb763344264af61ee7a4177f5d2 100644
--- a/webrtc/audio/audio_send_stream_unittest.cc
+++ b/webrtc/audio/audio_send_stream_unittest.cc
@@ -134,7 +134,7 @@ struct ConfigHelper {
             nullptr /* observer */,
             &event_log_,
             &packet_router_)),
-        fake_transport_(send_side_cc_.get()),
+        fake_transport_(&packet_router_, send_side_cc_.get()),
         bitrate_allocator_(&limit_observer_),
         worker_queue_("ConfigHelper_worker_queue") {
     using testing::Invoke;