message: AppTile: Do not test for electron platform
  The method platform method is instead stubbed on all other platforms.
diff: @@ -136,7 +136,7 @@ export default React.createClass({
  },
  _onMessage(event) {
  - if (!PlatformPeg.get().isElectron() || this.props.type !== 'jitsi') {
  + if (this.props.type !== 'jitsi') {
  return;
  }
  if (!event.origin) {
  