Merge pull request #9732 from lfzawacki/v2.2.x-release

Call onmount for custom arc-player

bigbluebutton-html5/imports/ui/components/external-video-player/custom-players/arc-player.jsx

@@ -62,6 +62,10 @@ export class ArcPlayer extends Component {
     this.onStateChange = this.onStateChange.bind(this);
   }
 
+  componentDidMount () {
+    this.props.onMount && this.props.onMount(this)
+  }
+
   load() {
     new Promise((resolve, reject) => {
       this.render();