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

content/renderer/media/video_destination_handler_unittest.cc

 // Copyright (c) 2013 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 <string>
 
 #include "base/utf_string_conversions.h"
 #include "content/renderer/media/media_stream_extra_data.h"
 #include "content/renderer/media/mock_media_stream_dependency_factory.h"
 #include "content/renderer/media/mock_media_stream_registry.h"
@@ skipping 97 matching lines @@
   // Verify the video track has been added.
   const WebKit::WebMediaStream test_stream = registry_.test_stream();
   WebKit::WebVector<WebKit::WebMediaStreamTrack> video_tracks;
   test_stream.videoSources(video_tracks);
   EXPECT_EQ(1u, video_tracks.size());
 
   // Verify the native video track has been added.
   MediaStreamExtraData* extra_data =
       static_cast<MediaStreamExtraData*>(test_stream.extraData());
   DCHECK(extra_data);
-  webrtc::MediaStreamInterface* native_stream = extra_data->stream();
+  webrtc::MediaStreamInterface* native_stream = extra_data->stream().get();
   DCHECK(native_stream);
   webrtc::VideoTrackVector native_video_tracks =
       native_stream->GetVideoTracks();
   EXPECT_EQ(1u, native_video_tracks.size());
 
   delete frame_writer;
 }
 
 }  // namespace content