Remove rtcp::TransportFeedback::GetStatusVector/GetReceiveDeltas

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 fa6ef046210b748157d38dcd4e307768384fca35..25f11119140fea8ba8fffd76aeb04d8bee20f7b3 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/transport_feedback.h
@@ -54,21 +54,13 @@ class TransportFeedback : public Rtpfb {
   bool AddReceivedPacket(uint16_t sequence_number, int64_t timestamp_us);
   const std::vector<ReceivedPacket>& GetReceivedPackets() const;
 
-  enum class StatusSymbol {
-    kNotReceived,
-    kReceivedSmallDelta,
-    kReceivedLargeDelta,
-  };
-
   uint16_t GetBaseSequence() const;
-  std::vector<TransportFeedback::StatusSymbol> GetStatusVector() const;
-  std::vector<int16_t> GetReceiveDeltas() const;
+
+  // Returns number of packets (including missing) this feedback describes.
+  size_t GetPacketStatusCount() const { return num_seq_no_; }
 
   // Get the reference time in microseconds, including any precision loss.
   int64_t GetBaseTimeUs() const;
-  // Convenience method for getting all deltas as microseconds. The first delta
-  // is relative the base time.
-  std::vector<int64_t> GetReceiveDeltasUs() const;
 
   bool Parse(const CommonHeader& packet);
   static std::unique_ptr<TransportFeedback> ParseFrom(const uint8_t* buffer,