Remove extra_options from VideoCodec.

webrtc/modules/video_coding/codec_database.cc

 /*
  *  Copyright (c) 2012 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 310 matching lines @@
   if (new_send_codec.codecType != send_codec_.codecType ||
       strcmp(new_send_codec.plName, send_codec_.plName) != 0 ||
       new_send_codec.plType != send_codec_.plType ||
       new_send_codec.width != send_codec_.width ||
       new_send_codec.height != send_codec_.height ||
       new_send_codec.maxBitrate != send_codec_.maxBitrate ||
       new_send_codec.minBitrate != send_codec_.minBitrate ||
       new_send_codec.qpMax != send_codec_.qpMax ||
       new_send_codec.numberOfSimulcastStreams !=
           send_codec_.numberOfSimulcastStreams ||
-      new_send_codec.mode != send_codec_.mode ||
-      new_send_codec.extra_options != send_codec_.extra_options) {
+      new_send_codec.mode != send_codec_.mode) {
     return true;
   }
 
   switch (new_send_codec.codecType) {
     case kVideoCodecVP8:
       if (memcmp(&new_send_codec.codecSpecific.VP8,
                  &send_codec_.codecSpecific.VP8,
                  sizeof(new_send_codec.codecSpecific.VP8)) != 0) {
         return true;
       }
@@ skipping 264 matching lines @@
 
 const VCMExtDecoderMapItem* VCMCodecDataBase::FindExternalDecoderItem(
     uint8_t payload_type) const {
   ExternalDecoderMap::const_iterator it = dec_external_map_.find(payload_type);
   if (it != dec_external_map_.end()) {
     return (*it).second;
   }
   return nullptr;
 }
 }  // namespace webrtc