Allow TransportController to create a QuicTransportChannel

webrtc/p2p/base/transportcontroller.cc

Index: webrtc/p2p/base/transportcontroller.cc
diff --git a/webrtc/p2p/base/transportcontroller.cc b/webrtc/p2p/base/transportcontroller.cc
index 128d2fc656406d75b7b094baf1e8a57cd32513e1..1d45c3b0bbb00e95cdda567516f3bf36039c20c4 100644
--- a/webrtc/p2p/base/transportcontroller.cc
+++ b/webrtc/p2p/base/transportcontroller.cc
@@ -19,6 +19,10 @@
 #include "webrtc/p2p/base/p2ptransport.h"
 #include "webrtc/p2p/base/port.h"
 
+#ifdef HAVE_QUIC
+#include "webrtc/p2p/quic/quictransport.h"
+#endif  // HAVE_QUIC
+
 namespace cricket {
 
 enum {
@@ -219,6 +223,11 @@ Transport* TransportController::CreateTransport_w(
     const std::string& transport_name) {
   RTC_DCHECK(worker_thread_->IsCurrent());
 
+#ifdef HAVE_QUIC
+  if (quic_) {
+    return new QuicTransport(transport_name, port_allocator(), certificate_);
+  }
+#endif  // HAVE_QUIC
   Transport* transport = new DtlsTransport<P2PTransport>(
       transport_name, port_allocator(), certificate_);
   return transport;