Add config change handling to SourceBufferStream & ChunkDemuxer

media/base/stream_parser_buffer.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "media/base/stream_parser_buffer.h"
 
 #include "base/logging.h"
 
 namespace media {
 
@@ skipping 14 matching lines @@
 }
 
 void StreamParserBuffer::SetDecodeTimestamp(const base::TimeDelta& timestamp) {
   decode_timestamp_ = timestamp;
 }
 
 StreamParserBuffer::StreamParserBuffer(const uint8* data, int data_size,
                                        bool is_keyframe)
     : DecoderBuffer(data, data_size),
       is_keyframe_(is_keyframe),
-      decode_timestamp_(kNoTimestamp()) {
+      decode_timestamp_(kNoTimestamp()),
+      config_id_(kInvalidConfigId) {
   SetDuration(kNoTimestamp());
 }
 
 StreamParserBuffer::~StreamParserBuffer() {
 }
 
+int StreamParserBuffer::GetConfigId() const {
+  return config_id_;
+}
+
+void StreamParserBuffer::SetConfigId(int config_id) {
+  config_id_ = config_id;
+}
+
 }  // namespace media