Rename newapi::Transport::SendRTP()->SendRtp().

Also fit rampup_tests.cc to use internal::TransportAdapter instead of
implementing its own.

BUG=
R=mflodman@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/3419004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5138 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/test/direct_transport.cc b/webrtc/test/direct_transport.cc
index aed7002..7b3ff22 100644
--- a/webrtc/test/direct_transport.cc
+++ b/webrtc/test/direct_transport.cc
@@ -57,12 +57,12 @@
   receiver_ = receiver;
 }
 
-bool DirectTransport::SendRTP(const uint8_t* data, size_t length) {
+bool DirectTransport::SendRtp(const uint8_t* data, size_t length) {
   QueuePacket(data, length, clock_->TimeInMilliseconds() + delay_ms_);
   return true;
 }
 
-bool DirectTransport::SendRTCP(const uint8_t* data, size_t length) {
+bool DirectTransport::SendRtcp(const uint8_t* data, size_t length) {
   QueuePacket(data, length, clock_->TimeInMilliseconds() + delay_ms_);
   return true;
 }