Convert MediaLog from being ref counted to owned by WebMediaPlayer.

media/formats/mp2t/es_parser_mpeg1audio_unittest.cc

 // Copyright 2014 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 <vector>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/time/time.h"
@@ skipping 10 matching lines @@
 
 class EsParserMpeg1AudioTest : public EsParserTestBase,
                                public testing::Test {
  public:
   EsParserMpeg1AudioTest();
 
  protected:
   bool Process(const std::vector<Packet>& pes_packets, bool force_timing);
 
  private:
+  MediaLog media_log_;
   DISALLOW_COPY_AND_ASSIGN(EsParserMpeg1AudioTest);
 };
 
 EsParserMpeg1AudioTest::EsParserMpeg1AudioTest() {
 }
 
 bool EsParserMpeg1AudioTest::Process(
     const std::vector<Packet>& pes_packets,
     bool force_timing) {
   EsParserMpeg1Audio es_parser(
       base::Bind(&EsParserMpeg1AudioTest::NewAudioConfig,
                  base::Unretained(this)),
       base::Bind(&EsParserMpeg1AudioTest::EmitBuffer, base::Unretained(this)),
-      new MediaLog());
+      &media_log_);
   return ProcessPesPackets(&es_parser, pes_packets, force_timing);
 }
 
 TEST_F(EsParserMpeg1AudioTest, SinglePts) {
   LoadStream("sfx.mp3");
 
   std::vector<Packet> pes_packets = GenerateFixedSizePesPacket(512);
   pes_packets.front().pts = base::TimeDelta::FromSeconds(10);
 
   // Note: there is no parsing of metadata as part of Mpeg2 TS,
@@ skipping 18 matching lines @@
   // Process should succeed even without timing info, we should just skip the
   // audio frames without timing info, but still should be able to parse and
   // play the stream after that.
   EXPECT_TRUE(Process(pes_packets, false));
   EXPECT_EQ(1u, config_count_);
   EXPECT_EQ(0u, buffer_count_);
 }
 
 }  // namespace mp2t
 }  // namespace media