[REF] Minor cleanup - remove unused variables
authoreileen <emcnaughton@wikimedia.org>
Wed, 7 Apr 2021 00:53:01 +0000 (12:53 +1200)
committereileen <emcnaughton@wikimedia.org>
Wed, 7 Apr 2021 00:53:01 +0000 (12:53 +1200)
commita6f08a10c48018d5ed3a60082696ab380c355606
treeb29848375e9e674093810c3371264bee4bf4d890
parentf5010041c7f8c6519ee79f409ca7f41be25b8910
[REF] Minor cleanup - remove unused variables

This also removes the use of mergeHandler in place of this - which is usually an interim
refactoring step when a function is moved
CRM/Dedupe/MergeHandler.php