UserLocator::locateUsersWatchingTitle: Avoid confusing re-use of variable name
UserLocator::locateUsersWatchingTitle: Avoid confusing re-use of variable name

Change-Id: I5826fe7c4ecd15907dc63c5afd6e777637d32c8a

wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo,wikimedia/mediawiki-extensions-Echo