Log MediaSource parsing errors to the MediaLog so they can appear in chrome:media-internals.

media/filters/chunk_demuxer_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 "base/bind.h"
 #include "base/message_loop.h"
 #include "media/base/audio_decoder_config.h"
 #include "media/base/decoder_buffer.h"
 #include "media/base/mock_demuxer_host.h"
 #include "media/base/test_data_util.h"
@@ skipping 146 matching lines @@
 
   ChunkDemuxerTest() {
     CreateNewDemuxer();
   }
 
   void CreateNewDemuxer() {
     base::Closure open_cb =
         base::Bind(&ChunkDemuxerTest::DemuxerOpened, base::Unretained(this));
     ChunkDemuxer::NeedKeyCB need_key_cb =
         base::Bind(&ChunkDemuxerTest::DemuxerNeedKey, base::Unretained(this));
-    demuxer_ = new ChunkDemuxer(open_cb, need_key_cb);
+    demuxer_ = new ChunkDemuxer(open_cb, need_key_cb, LogCB());
   }
 
   virtual ~ChunkDemuxerTest() {
     ShutdownDemuxer();
   }
 
   void CreateInitSegment(bool has_audio, bool has_video,
                          bool is_audio_encrypted, bool is_video_encrypted,
                          scoped_array<uint8>* buffer,
                          int* size) {
@@ skipping 2250 matching lines @@
 
   scoped_ptr<Cluster> cluster_a(kDefaultFirstCluster());
   ASSERT_TRUE(AppendData(cluster_a->data(), cluster_a->size()));
 
   EXPECT_CALL(host_, SetDuration(
       base::TimeDelta::FromMilliseconds(kDefaultFirstClusterEndTimestamp)));
   demuxer_->EndOfStream(PIPELINE_OK);
 }
 
 }  // namespace media