Updated mediawiki/extensions
Project: mediawiki/extensions/CirrusSearch  849d18d8c4c776d8ec12b6ebebc0cef98543bd4f

Be explicit about function calls

It doesn't save us anything, confuses static analysis and basically
defeats the whole point of using something like HHVM.

Change-Id: I0c2bdd33b6c3eee3660749df7faf907b9e5bad1f