Unify rtcp packet setters

webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h

Index: webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
index 6a381efbbf20877a86e2d230167c3a6364db906d..58eac4d871bebdc587b20f9b2528ec25676f84aa 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
@@ -33,13 +33,11 @@ class TransportFeedback : public Rtpfb {
   TransportFeedback();
   ~TransportFeedback() override;
 
-  void WithPacketSenderSsrc(uint32_t ssrc) { From(ssrc); }
-  void WithMediaSourceSsrc(uint32_t ssrc) { To(ssrc); }
-  void WithBase(uint16_t base_sequence,     // Seq# of first packet in this msg.
-                int64_t ref_timestamp_us);  // Reference timestamp for this msg.
-  void WithFeedbackSequenceNumber(uint8_t feedback_sequence);
+  void SetBase(uint16_t base_sequence,     // Seq# of first packet in this msg.
+               int64_t ref_timestamp_us);  // Reference timestamp for this msg.
+  void SetFeedbackSequenceNumber(uint8_t feedback_sequence);
   // NOTE: This method requires increasing sequence numbers (excepting wraps).
-  bool WithReceivedPacket(uint16_t sequence_number, int64_t timestamp_us);
+  bool AddReceivedPacket(uint16_t sequence_number, int64_t timestamp_us);
 
   enum class StatusSymbol {
     kNotReceived,
@@ -57,9 +55,6 @@ class TransportFeedback : public Rtpfb {
   // is relative the base time.
   std::vector<int64_t> GetReceiveDeltasUs() const;
 
-  uint32_t GetPacketSenderSsrc() const { return sender_ssrc(); }
-  uint32_t GetMediaSourceSsrc() const { return media_ssrc(); }
-
   bool Parse(const CommonHeader& packet);
   static std::unique_ptr<TransportFeedback> ParseFrom(const uint8_t* buffer,
                                                       size_t length);