Revert "test: coverage for wfWikiID()"
Cause unit tests to fail for some reason:
1) WfWikiId::testReturnsProperDbName
Failed asserting that two strings are equal.
--- Expected
+++ Actual
@@ @@
-'known_db_name'
+'known_db_name-unittest_'
tests/phpunit/includes/GlobalFunctions/wfWikiIDTest.php:10
tests/phpunit/MediaWikiTestCase.php:133
tests/phpunit/MediaWikiPHPUnitCommand.php:42
Thus making the regression job to complain whenever a patch is merged:
https://integration.wikimedia.org/ci/job/mediawiki-core-regression-master/
This reverts commit
4f55b804f20960e039671a3dbf3f3eb4a5a4b81e.
Change-Id: Ib08e40742b74be88b72af79ec4ab6d427e3b6d14