Split LogRtpHeader and LogRtcpPacket into separate versions for incoming and outgoing packets.

modules/rtp_rtcp/source/rtcp_sender.cc

Index: modules/rtp_rtcp/source/rtcp_sender.cc
diff --git a/modules/rtp_rtcp/source/rtcp_sender.cc b/modules/rtp_rtcp/source/rtcp_sender.cc
index 9145bbce1609000b1beac1d0cc3af5a856bfab2e..c7e75b67e7c30b2320842c2dc07a4fe8ac83f383 100644
--- a/modules/rtp_rtcp/source/rtcp_sender.cc
+++ b/modules/rtp_rtcp/source/rtcp_sender.cc
@@ -99,7 +99,8 @@ class PacketContainer : public rtcp::CompoundPacket,
     if (transport_->SendRtcp(data, length)) {
       bytes_sent_ += length;
       if (event_log_) {
-        event_log_->LogRtcpPacket(kOutgoingPacket, data, length);
+        event_log_->LogOutgoingRtcpPacket(
+            rtc::ArrayView<const uint8_t>(data, length));
       }
     }
   }
@@ -962,7 +963,8 @@ bool RTCPSender::SendFeedbackPacket(const rtcp::TransportFeedback& packet) {
     void OnPacketReady(uint8_t* data, size_t length) override {
       if (transport_->SendRtcp(data, length)) {
         if (event_log_) {
-          event_log_->LogRtcpPacket(kOutgoingPacket, data, length);
+          event_log_->LogOutgoingRtcpPacket(
+              rtc::ArrayView<const uint8_t>(data, length));
         }
       } else {
         send_failure_ = true;