bugid-86845: For some reason, removing this animation allows the event fire to happen
Revert "bugid-86845: For some reason, removing this animation allows the event fire to happen"

This reverts commit b7c95d7bacb381b33491e9f089a62480fd3dd381.
(BugId:86845) - move autoResize for mediawiki editor to editorAfterActivated.
Merge pull request #305 from Wikia/bugid-86845

(BugId:86845) Fix buttons not showing for mediawiki editor.