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

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 88 matching lines @@
 
   void InitializeParser() {
     parser_->Init(
         base::Bind(&MP4StreamParserTest::InitF, base::Unretained(this)),
         base::Bind(&MP4StreamParserTest::NewConfigF, base::Unretained(this)),
         base::Bind(&MP4StreamParserTest::NewBuffersF, base::Unretained(this)),
         base::Bind(&MP4StreamParserTest::NewBuffersF, base::Unretained(this)),
         base::Bind(&MP4StreamParserTest::KeyNeededF, base::Unretained(this)),
         base::Bind(&MP4StreamParserTest::NewSegmentF, base::Unretained(this)),
         base::Bind(&MP4StreamParserTest::EndOfSegmentF,
-                   base::Unretained(this)));
+                   base::Unretained(this)),
+        LogCB());
   }
 
   bool ParseMP4File(const std::string& filename, int append_bytes) {
     InitializeParser();
 
     scoped_refptr<DecoderBuffer> buffer = ReadTestDataFile(filename);
     EXPECT_TRUE(AppendDataInPieces(buffer->GetData(),
                                    buffer->GetDataSize(),
                                    append_bytes));
     return true;
@@ skipping 41 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