Simplify/Cleanup MediaClient

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 1f64a9ef1abcba605b35f9ba8749df8d11d08e1e..5b9c021ec3b6794649d9a3efe22ec09f9902e1b3 100644
--- a/media/base/media_log.cc
+++ b/media/base/media_log.cc
@@ -199,6 +199,10 @@ void MediaLog::RecordRapporWithSecurityOrigin(const std::string& metric) {
   DVLOG(1) << "Default MediaLog doesn't support rappor reporting.";
 }
 
+void MediaLog::RecordRapporWithURL(const std::string& metric, const GURL& url) {
+  DVLOG(1) << "Default MediaLog doesn't support rappor reporting.";
+}
+
 std::unique_ptr<MediaLogEvent> MediaLog::CreateEvent(MediaLogEvent::Type type) {
   std::unique_ptr<MediaLogEvent> event(new MediaLogEvent);
   event->id = id_;