Removed check for global that was removed from core
Removed check for global that was removed from core

Change-Id: I85d00ecaf991baf558e4904616a4b85315f6110e

wikimedia/mediawiki-extensions-GlobalUsage,wikimedia/mediawiki-extensions-GlobalUsage,WouterRademaker/mediawiki-extensions-GlobalUsage,WouterRademaker/mediawiki-extensions-GlobalUsage