Revert of Unify rtcp packet setters

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

Index: webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
diff --git a/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h b/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
index b26dc46b2c53ebc8cc577a2821aa2a863d432851..7731988df47f151c0fc73ba3333ed4227659d6c2 100644
--- a/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
+++ b/webrtc/modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.h
@@ -23,7 +23,6 @@
 class ExtendedJitterReport : public RtcpPacket {
  public:
   static constexpr uint8_t kPacketType = 195;
-  static constexpr size_t kMaxNumberOfJitterValues = 0x1f;
 
   ExtendedJitterReport() {}
   ~ExtendedJitterReport() override {}
@@ -31,11 +30,9 @@
   // Parse assumes header is already parsed and validated.
   bool Parse(const CommonHeader& packet);
 
-  bool SetJitterValues(std::vector<uint32_t> jitter_values);
+  bool WithJitter(uint32_t jitter);
 
-  const std::vector<uint32_t>& jitter_values() {
-    return inter_arrival_jitters_;
-  }
+  const std::vector<uint32_t>& jitters() { return inter_arrival_jitters_; }
 
  protected:
   bool Create(uint8_t* packet,
@@ -44,6 +41,7 @@
               RtcpPacket::PacketReadyCallback* callback) const override;
 
  private:
+  static constexpr size_t kMaxNumberOfJitters = 0x1f;
   static constexpr size_t kJitterSizeBytes = 4;
 
   size_t BlockLength() const override {