Implements RTP header dumping.

content/public/test/mock_render_process_host.cc

Index: content/public/test/mock_render_process_host.cc
diff --git a/content/public/test/mock_render_process_host.cc b/content/public/test/mock_render_process_host.cc
index 50c19ee849d81fe6876e80482f353b4ed4ce8328..0b1a5143e0550b556f3d26d4be7605f0d42eff3e 100644
--- a/content/public/test/mock_render_process_host.cc
+++ b/content/public/test/mock_render_process_host.cc
@@ -237,6 +237,16 @@ void MockRenderProcessHost::DisableAecDump() {
 void MockRenderProcessHost::SetWebRtcLogMessageCallback(
     base::Callback<void(const std::string&)> callback) {
 }
+
+void MockRenderProcessHost::SetWebRtcRtpPacketCallback(
+    const WebRtcRtpPacketCallback& callback) {
+}
+
+void MockRenderProcessHost::StartRtpDump(bool incoming, bool outgoing) {
+}
+
+void MockRenderProcessHost::StopRtpDump(bool incoming, bool outgoing) {
+}
 #endif
 
 void MockRenderProcessHost::ResumeDeferredNavigation(