Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  7a7b31b2671b941c7f9249ab52a8943a141ed9d8

Move repeated code for creating a test ve.ui.Surface in utils

Pattern is used in half a dozen places, so let's use a utility function.

Change-Id: I3e2d0024f0a2887c32ba96537195dd374a11c560