Updated mediawiki/extensions
Project: mediawiki/extensions/MultimediaViewer  8a1bf00ef0bbb6ea6d4456b7df00ad95baa78bcb

Remove fire_event("onfocus") from next/previous/exit actions, not needed

As suggested by Chrismcmahon, I confirmed that there is no need
to fire the onfocus event. We also remove the convenient functions
around this logic.

Change-Id: I00ce04c758e496f76bd5c2a43ad933c952acc5fb