Revert of FrameBuffer for the new jitter buffer.

webrtc/modules/video_coding/frame_object.h

 /*
  *  Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 13 matching lines @@
   FrameObject();
 
   virtual bool GetBitstream(uint8_t* destination) const = 0;
   virtual ~FrameObject() {}
 
   // The tuple (|picture_id|, |spatial_layer|) uniquely identifies a frame
   // object. For codec types that don't necessarily have picture ids they
   // have to be constructed from the header data relevant to that codec.
   uint16_t picture_id;
   uint8_t spatial_layer;
-  uint32_t timestamp;
 
   size_t num_references;
   uint16_t references[kMaxFrameReferences];
   bool inter_layer_predicted;
 };
 
 class PacketBuffer;
 
 class RtpFrameObject : public FrameObject {
  public:
@@ skipping 14 matching lines @@
   FrameType frame_type_;
   VideoCodecType codec_type_;
   uint16_t first_seq_num_;
   uint16_t last_seq_num_;
 };
 
 }  // namespace video_coding
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_VIDEO_CODING_FRAME_OBJECT_H_