Merge min_ms and max_ms accessors in PlayoutDelayOracle

webrtc/modules/rtp_rtcp/source/playout_delay_oracle.cc

Index: webrtc/modules/rtp_rtcp/source/playout_delay_oracle.cc
diff --git a/webrtc/modules/rtp_rtcp/source/playout_delay_oracle.cc b/webrtc/modules/rtp_rtcp/source/playout_delay_oracle.cc
index 24cdf533ac3e5bd00cb2fdd556a5a753bf332f7a..e87a2ed5137948d4770406b90cb95d1ab84b47e0 100644
--- a/webrtc/modules/rtp_rtcp/source/playout_delay_oracle.cc
+++ b/webrtc/modules/rtp_rtcp/source/playout_delay_oracle.cc
@@ -21,8 +21,7 @@ PlayoutDelayOracle::PlayoutDelayOracle()
     : high_sequence_number_(0),
       send_playout_delay_(false),
       ssrc_(0),
-      min_playout_delay_ms_(-1),
-      max_playout_delay_ms_(-1) {}
+      playout_delay_{-1, -1} {}
 
 PlayoutDelayOracle::~PlayoutDelayOracle() {}
 
@@ -35,16 +34,16 @@ void PlayoutDelayOracle::UpdateRequest(uint32_t ssrc,
   RTC_DCHECK_LE(playout_delay.min_ms, playout_delay.max_ms);
   int64_t unwrapped_seq_num = unwrapper_.Unwrap(seq_num);
   if (playout_delay.min_ms >= 0 &&
-      playout_delay.min_ms != min_playout_delay_ms_) {
+      playout_delay.min_ms != playout_delay_.min_ms) {
     send_playout_delay_ = true;
-    min_playout_delay_ms_ = playout_delay.min_ms;
+    playout_delay_.min_ms = playout_delay.min_ms;
     high_sequence_number_ = unwrapped_seq_num;
   }
 
   if (playout_delay.max_ms >= 0 &&
-      playout_delay.max_ms != max_playout_delay_ms_) {
+      playout_delay.max_ms != playout_delay_.max_ms) {
     send_playout_delay_ = true;
-    max_playout_delay_ms_ = playout_delay.max_ms;
+    playout_delay_.max_ms = playout_delay.max_ms;
     high_sequence_number_ = unwrapped_seq_num;
   }
   ssrc_ = ssrc;