Move frame_type member from RtpDepacketizer::ParsedPayload to RTPVideoHeader

The latter is also a member of the former. This cleanup is also
a preparation for dropping WebRtcRTPHeader::frameType (or deleting
WebRtcRTPHeader right away), now that it's a video-specific member.


Tbr: kwiberg@webrtc.org # Comment change in modules/include/
Bug: None
Change-Id: I5c1f3f981f0d750713fc9b9b145278150fe32b5d
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/133024
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Åsa Persson <asapersson@webrtc.org>
Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#27740}

modules/video_coding/packet.h

@@ -39,7 +39,6 @@ class VCMPacket {
             size_t size,
             const RTPHeader& rtp_header,
             const RTPVideoHeader& video_header,
-            VideoFrameType frame_type,
             int64_t ntp_time_ms);
 
   ~VCMPacket();
@@ -65,8 +64,6 @@ class VCMPacket {
   bool markerBit;
   int timesNacked;
 
-  VideoFrameType frameType;
-
   VCMNaluCompleteness completeNALU;  // Default is kNaluIncomplete.
   bool insertStartCode;  // True if a start code should be inserted before this
                          // packet.