Unify Transport and newapi::Transport interfaces.

webrtc/test/rtp_rtcp_observer.h

Index: webrtc/test/rtp_rtcp_observer.h
diff --git a/webrtc/test/rtp_rtcp_observer.h b/webrtc/test/rtp_rtcp_observer.h
index 38e2fa7e47b6a6172ae1d8b5acde46892d99c9ee..24f72565f17dab8353f0f8e1023b916e8643362f 100644
--- a/webrtc/test/rtp_rtcp_observer.h
+++ b/webrtc/test/rtp_rtcp_observer.h
@@ -27,11 +27,11 @@ namespace test {
 class RtpRtcpObserver {
  public:
   virtual ~RtpRtcpObserver() {}
-  newapi::Transport* SendTransport() {
+  Transport* SendTransport() {
     return &send_transport_;
   }
 
-  newapi::Transport* ReceiveTransport() {
+  Transport* ReceiveTransport() {
     return &receive_transport_;
   }