Updated mediawiki/extensions
Project: mediawiki/extensions/Wikibase  7e1ffe7ef4f33b9d5b4b479215e0128ef7b747b9

Introduced toolbarcontroller.destroyToolbar function

Passing the toolbarcontroller instance as parameter to the event handlers managed by the
controller allows destroying toolbars in a more appropriate way via the controller itself.

Change-Id: I545eefc331b9f501f79f8386c1d80f68a3920ea6