WebString: makes string16 conversions explicit (part 1: blink, content)

content/renderer/media/media_stream_renderer_factory_impl.cc

Index: content/renderer/media/media_stream_renderer_factory_impl.cc
diff --git a/content/renderer/media/media_stream_renderer_factory_impl.cc b/content/renderer/media/media_stream_renderer_factory_impl.cc
index 5da4fcb3ad4f0d10a615adeeccd261f7afbb2945..24143a5586a647b835cddfc49414eb826659db4e 100644
--- a/content/renderer/media/media_stream_renderer_factory_impl.cc
+++ b/content/renderer/media/media_stream_renderer_factory_impl.cc
@@ -68,7 +68,7 @@ MediaStreamRendererFactoryImpl::GetVideoRenderer(
   DCHECK(!web_stream.isNull());
 
   DVLOG(1) << "MediaStreamRendererFactoryImpl::GetVideoRenderer stream:"
-           << base::UTF16ToUTF8(base::StringPiece16(web_stream.id()));
+           << web_stream.id().utf8();
 
   blink::WebVector<blink::WebMediaStreamTrack> video_tracks;
   web_stream.videoTracks(video_tracks);
@@ -95,7 +95,7 @@ MediaStreamRendererFactoryImpl::GetAudioRenderer(
     return NULL;
 
   DVLOG(1) << "MediaStreamRendererFactoryImpl::GetAudioRenderer stream:"
-           << base::UTF16ToUTF8(base::StringPiece16(web_stream.id()));
+           << web_stream.id().utf8();
 
   // TODO(tommi): We need to fix the data flow so that
   // it works the same way for all track implementations, local, remote or what