Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  ad2fac3f92cfbd070cfb94c9f9b8c058a3e75dea

Genericise runSurfaceHandleDeleteTest to work with other 'handle' methods

We will want to reuse this test runner for handleEnter and handleInsertion.

Change-Id: I7489bf2d20fa17b1c164ff20e0cfcd9b9d5102d2