Convert MediaLog from being ref counted to owned by WebMediaPlayer.

media/filters/ffmpeg_video_decoder_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 <stdint.h>
 
 #include <list>
 #include <string>
 #include <vector>
 
@@ skipping 42 matching lines @@
   arg0.Run(buffer.get() ? DemuxerStream::kOk : DemuxerStream::kAborted, buffer);
 }
 
 MATCHER(ContainsInvalidDataLog, "") {
   return CONTAINS_STRING(arg, "Invalid data");
 }
 
 class FFmpegVideoDecoderTest : public testing::Test {
  public:
   FFmpegVideoDecoderTest()
-      : media_log_(new StrictMock<MockMediaLog>()),
-        decoder_(new FFmpegVideoDecoder(media_log_)),
+      : decoder_(new FFmpegVideoDecoder(&media_log_)),
         decode_cb_(base::Bind(&FFmpegVideoDecoderTest::DecodeDone,
                               base::Unretained(this))) {
     FFmpegGlue::InitializeFFmpeg();
 
     // Initialize various test buffers.
     frame_buffer_.reset(new uint8_t[kCodedSize.GetArea()]);
     end_of_stream_buffer_ = DecoderBuffer::CreateEOSBuffer();
     i_frame_buffer_ = ReadTestDataFile("vp8-I-frame-320x240");
     corrupt_i_frame_buffer_ = ReadTestDataFile("vp8-corrupt-I-frame");
   }
@@ skipping 123 matching lines @@
     return status;
   }
 
   void FrameReady(const scoped_refptr<VideoFrame>& frame) {
     DCHECK(!frame->metadata()->IsTrue(VideoFrameMetadata::END_OF_STREAM));
     output_frames_.push_back(frame);
   }
 
   MOCK_METHOD1(DecodeDone, void(DecodeStatus));
 
-  scoped_refptr<StrictMock<MockMediaLog>> media_log_;
+  StrictMock<MockMediaLog> media_log_;
 
   base::MessageLoop message_loop_;
   std::unique_ptr<FFmpegVideoDecoder> decoder_;
 
   VideoDecoder::DecodeCB decode_cb_;
 
   // Various buffers for testing.
   std::unique_ptr<uint8_t[]> frame_buffer_;
   scoped_refptr<DecoderBuffer> end_of_stream_buffer_;
   scoped_refptr<DecoderBuffer> i_frame_buffer_;
@@ skipping 152 matching lines @@
 
 // Test destruction when decoder has hit end of stream.
 TEST_F(FFmpegVideoDecoderTest, Destroy_EndOfStream) {
   Initialize();
   EnterDecodingState();
   EnterEndOfStreamState();
   Destroy();
 }
 
 }  // namespace media