refactor: Don't calculate remote connection quality.

conference.js

@@ -1304,8 +1304,8 @@ export default {
         });
 
         room.on(ConnectionQualityEvents.REMOTE_STATS_UPDATED,
-            (id, percent, stats) => {
-                APP.UI.updateRemoteStats(id, percent, stats);
+            (id, stats) => {
+                APP.UI.updateRemoteStats(id, stats.connectionQuality, stats);
         });
 
         room.addCommandListener(this.commands.defaults.ETHERPAD, ({value}) => {
@@ -1317,9 +1317,10 @@ export default {
             APP.UI.setUserEmail(from, data.value);
         });
 
-        room.addCommandListener(this.commands.defaults.AVATAR_URL,
-        (data, from) => {
-            APP.UI.setUserAvatarUrl(from, data.value);
+        room.addCommandListener(
+            this.commands.defaults.AVATAR_URL,
+            (data, from) => {
+                APP.UI.setUserAvatarUrl(from, data.value);
         });
 
         room.addCommandListener(this.commands.defaults.AVATAR_ID,