Updated mediawiki/extensions
Project: mediawiki/extensions/MobileFrontend  9be29222bf4e36241a2a63023567137344faa445
null
Cleanup: remove unused code

Since tests are not running on Internet Explorer, there is no need for
marking test as pending.

Change-Id: I22429917bead28f7a8c135a1b783d986a0712002