Remove implicit scoped_refptr operator T*

media/audio/linux/alsa_output.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.
 //
 // THREAD SAFETY
 //
 // AlsaPcmOutputStream object is *not* thread-safe and should only be used
 // from the audio thread.  We DCHECK on this assumption whenever we can.
 //
 // SEMANTICS OF Close()
@@ skipping 393 matching lines @@
 
     media::AdjustVolume(packet->GetWritableData(),
                         packet_size,
                         output_bus->channels(),
                         bytes_per_sample_,
                         volume_);
 
     if (packet_size > 0) {
       packet->SetDataSize(packet_size);
       // Add the packet to the buffer.
-      buffer_->Append(packet);
+      buffer_->Append(packet.get());
     } else {
       *source_exhausted = true;
     }
   }
 }
 
 void AlsaPcmOutputStream::WritePacket() {
   DCHECK(IsOnAudioThread());
 
   // If the device is in error, just eat the bytes.
@@ skipping 373 matching lines @@
 }
 
 // Changes the AudioSourceCallback to proxy calls to.  Pass in NULL to
 // release ownership of the currently registered callback.
 void AlsaPcmOutputStream::set_source_callback(AudioSourceCallback* callback) {
   DCHECK(IsOnAudioThread());
   source_callback_ = callback;
 }
 
 }  // namespace media