Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  3b5cc7d87a070b9d5e96663be0f6b0a94407f587

Kill super

Pave the way for using OOJS's class system.
Dependency: I37fa38b955104692ad544c71aaada9d48d209fcc

Change-Id: Ia099c4ad3b44493d6f376dcd4381e9a47329e0fe