fixed the encoded tiltle issue in chinese

Checked the code of react.native part, there's no issue by using safeDecodeURIComponent.
So fixed it in same way.

react/features/recent-list/functions.web.js

@@ -1,6 +1,6 @@
 /* global interfaceConfig */
 
-import { parseURIString } from '../base/util';
+import { parseURIString, safeDecodeURIComponent } from '../base/util';
 
 
 /**
@@ -18,7 +18,7 @@ export function toDisplayableList(recentList) {
                     date: item.date,
                     duration: item.duration,
                     time: [ item.date ],
-                    title: parseURIString(item.conference).room,
+                    title: safeDecodeURIComponent(parseURIString(item.conference).room),
                     url: item.conference
                 };
             }));