Updated mediawiki/extensions
Project: mediawiki/extensions/VisualEditor  40a8e9ef12c435c440d44bf39197a75329a214db

Document constructor params for dm.MWMathNode and dm.MWExtensionNode

Follows-up Ib909c5fb02.

Change-Id: Ia3dfbabc8dde9f1e65e8fbb0e4d67f868031247a