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

media/audio/virtual_audio_input_stream.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 "media/audio/virtual_audio_input_stream.h"
 
 #include <algorithm>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 42 matching lines @@
     const AfterCloseCallback& after_close_cb)
     : message_loop_(message_loop),
       after_close_cb_(after_close_cb),
       callback_(NULL),
       buffer_(new uint8[params.GetBytesPerBuffer()]),
       params_(params),
       mixer_(params_, params_, false),
       num_attached_output_streams_(0),
       fake_consumer_(message_loop_, params_) {
   DCHECK(params_.IsValid());
-  DCHECK(message_loop_);
+  DCHECK(message_loop_.get());
 }
 
 VirtualAudioInputStream::~VirtualAudioInputStream() {
   for (AudioConvertersMap::iterator it = converters_.begin();
        it != converters_.end(); ++it) {
     delete it->second;
   }
 
   DCHECK_EQ(0, num_attached_output_streams_);
 }
@@ skipping 89 matching lines @@
   return 1.0;
 }
 
 void VirtualAudioInputStream::SetAutomaticGainControl(bool enabled) {}
 
 bool VirtualAudioInputStream::GetAutomaticGainControl() {
   return false;
 }
 
 }  // namespace media