Include packetization in video codec string

Bug: None
Change-Id: Ib8b7c57fc4dea11bd2cb2e1620916c20f6ff9985
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/201623
Reviewed-by: Erik Språng <sprang@webrtc.org>
Commit-Queue: Emil Lundmark <lndmrk@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#32980}
diff --git a/media/base/codec.cc b/media/base/codec.cc
index 75d0c6c..ab39592 100644
--- a/media/base/codec.cc
+++ b/media/base/codec.cc
@@ -285,7 +285,11 @@
 std::string VideoCodec::ToString() const {
   char buf[256];
   rtc::SimpleStringBuilder sb(buf);
-  sb << "VideoCodec[" << id << ":" << name << "]";
+  sb << "VideoCodec[" << id << ":" << name;
+  if (packetization.has_value()) {
+    sb << ":" << *packetization;
+  }
+  sb << "]";
   return sb.str();
 }