Media: Report informational error messages to HTMLMediaElement

media/base/media_log.cc

Index: media/base/media_log.cc
diff --git a/media/base/media_log.cc b/media/base/media_log.cc
index 8b14cb3b4a72e9777d6e8057ca973af1215590b2..128e5138ff51401d80cc45dd8e2f15fa34a9f1b0 100644
--- a/media/base/media_log.cc
+++ b/media/base/media_log.cc
@@ -150,6 +150,10 @@ MediaLog::~MediaLog() {}
 
 void MediaLog::AddEvent(scoped_ptr<MediaLogEvent> event) {}
 
+std::string MediaLog::GetLastErrorMessage() {
+  return "";
+}
+
 scoped_ptr<MediaLogEvent> MediaLog::CreateEvent(MediaLogEvent::Type type) {
   scoped_ptr<MediaLogEvent> event(new MediaLogEvent);
   event->id = id_;