Add support for config changes during playback to FFmpegVideoDecoder.

media/mp4/mp4_stream_parser_unittest.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 <algorithm>
 #include <string>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/logging.h"
@@ skipping 44 matching lines @@
 
   void InitF(bool init_ok, base::TimeDelta duration) {
     DVLOG(1) << "InitF: ok=" << init_ok
               << ", dur=" << duration.InMilliseconds();
   }
 
   bool NewConfigF(const AudioDecoderConfig& ac,
                    const VideoDecoderConfig& vc) {
     DVLOG(1) << "NewConfigF: audio=" << ac.IsValidConfig()
              << ", video=" << vc.IsValidConfig();
-
-    // TODO(strobe): Until http://crbug.com/122913 is fixed, we want to make
-    // sure that this callback isn't called more than once per stream. Remove
-    // when that bug is fixed.
-    EXPECT_FALSE(configs_received_);
     configs_received_ = true;
     return true;
   }
 
   bool NewBuffersF(const StreamParser::BufferQueue& bufs) {
     DVLOG(2) << "NewBuffersF: " << bufs.size() << " buffers";
     for (StreamParser::BufferQueue::const_iterator buf = bufs.begin();
          buf != bufs.end(); buf++) {
       DVLOG(3) << "  n=" << buf - bufs.begin()
                << ", size=" << (*buf)->GetDataSize()
@@ skipping 81 matching lines @@
   EXPECT_TRUE(AppendDataInPieces(buffer->GetData(),
                                  buffer->GetDataSize(),
                                  512));
 }
 
 // TODO(strobe): Create and test media which uses CENC auxiliary info stored
 // inside a private box
 
 }  // namespace mp4
 }  // namespace media