Revert of Add pps id and sps id parsing to the h.264 depacketizer.

webrtc/common_video/h264/sps_parser.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 20 matching lines @@
     uint32_t width = 0;
     uint32_t height = 0;
     uint32_t delta_pic_order_always_zero_flag = 0;
     uint32_t separate_colour_plane_flag = 0;
     uint32_t frame_mbs_only_flag = 0;
     uint32_t log2_max_frame_num_minus4 = 0;
     uint32_t log2_max_pic_order_cnt_lsb_minus4 = 0;
     uint32_t pic_order_cnt_type = 0;
     uint32_t max_num_ref_frames = 0;
     uint32_t vui_params_present = 0;
-    uint32_t id = 0;
   };
 
   // Unpack RBSP and parse SPS state from the supplied buffer.
   static rtc::Optional<SpsState> ParseSps(const uint8_t* data, size_t length);
 
  protected:
   // Parse the SPS state, up till the VUI part, for a bit buffer where RBSP
   // decoding has already been performed.
   static rtc::Optional<SpsState> ParseSpsUpToVui(rtc::BitBuffer* buffer);
 };
 
 }  // namespace webrtc
 #endif  // WEBRTC_COMMON_VIDEO_H264_SPS_PARSER_H_