Add media log messages to the main log

media/blink/webmediaplayer_impl.cc

Index: media/blink/webmediaplayer_impl.cc
diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
index 4bd345814017fa2099cc44f370ed7ab03ffff838..f7b8800c7af97472622790d30d026ce2d077bf63 100644
--- a/media/blink/webmediaplayer_impl.cc
+++ b/media/blink/webmediaplayer_impl.cc
@@ -104,6 +104,7 @@ STATIC_ASSERT_MATCHING_ENUM(UseCredentials);
 
 static void LogMediaSourceError(const scoped_refptr<MediaLog>& media_log,
                                 const std::string& error) {
+  DVLOG(1) << "MediaLog: " << error;

[gunsch, 2015/01/28 03:30:35]

why DVLOG? These are highly useful messages, and not terribly frequent. I would
strongly prefer LOG(INFO) if possible, since we look for these in production
Chromecast logs; of, if that's potentially too much logging, then changing this
callback such that it can specify log type and/or verbosity level (and thus all
the call sites).

   media_log->AddEvent(media_log->CreateMediaSourceErrorEvent(error));
 }