Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  5578e8a72fe35725591893fdd9ee572ef03cd67c
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Add on and emit methods to mobileFrontend (bug 44128)

Reuse the code previously written for View.

Change-Id: I94db146ab38a957629c9b4c8a7169a1391c9bea1