Update media/ to use scoped_refptr<T>::get() rather than implicit "operator T*"

media/filters/ffmpeg_audio_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 <deque>
 
 #include "base/bind.h"
 #include "base/message_loop.h"
 #include "base/stringprintf.h"
 #include "media/base/data_buffer.h"
@@ skipping 60 matching lines @@
                                     base::Unretained(&statistics_cb_)));
 
     message_loop_.RunUntilIdle();
   }
 
   void ReadPacket(const DemuxerStream::ReadCB& read_cb) {
     CHECK(!encoded_audio_.empty()) << "ReadPacket() called too many times";
 
     scoped_refptr<DecoderBuffer> buffer(encoded_audio_.front());
     DemuxerStream::Status status =
-        buffer ? DemuxerStream::kOk : DemuxerStream::kAborted;
+        buffer.get() ? DemuxerStream::kOk : DemuxerStream::kAborted;
     encoded_audio_.pop_front();
     read_cb.Run(status, buffer);
   }
 
   void Read() {
     decoder_->Read(base::Bind(
         &FFmpegAudioDecoderTest::DecodeFinished, base::Unretained(this)));
     message_loop_.RunUntilIdle();
   }
 
@@ skipping 70 matching lines @@
 
   EXPECT_CALL(*demuxer_, Read(_))
       .WillOnce(InvokeReadPacket(this));
   Read();
 
   EXPECT_EQ(decoded_audio_.size(), 1u);
   EXPECT_TRUE(decoded_audio_[0].get() ==  NULL);
 }
 
 }  // namespace media