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/null_transport.cc b/webrtc/test/null_transport.cc
index 1baeedf..3cba638 100644
--- a/webrtc/test/null_transport.cc
+++ b/webrtc/test/null_transport.cc
@@ -12,11 +12,11 @@
 namespace webrtc {
 namespace test {
 
-bool NullTransport::SendRTP(const uint8_t* packet, size_t length) {
+bool NullTransport::SendRtp(const uint8_t* packet, size_t length) {
   return true;
 }
 
-bool NullTransport::SendRTCP(const uint8_t* packet, size_t length) {
+bool NullTransport::SendRtcp(const uint8_t* packet, size_t length) {
   return true;
 }