Change Details

**Problem:** We are showing warnings on the [[ https://www.wikidata.org/wiki/Special:MergeItems | Merge Item page ]] and the user isn't logged in. This warning informs them that their IP will be shown. With IP Masking this will no longer be the case so we should remove the warning. **Example** {F41601557} On the [[ https://www.wikidata.org/wiki/Special:MergeItems | Merge Item page ]] only the IP warning should be removed i.e. "Warning: You are not logged in. Your IP address will be publicly visible if you make any edits." This should only be removed only when IP masking is enabled and the user isn't logged in. But the warning should remain as is on wikis that don't have IP masking enabled e.g. 3rd party Wikibases **BDD** GIVEN a user who isn't logged in WHEN merging Items AND IP Masking is enabled THEN do not show the IP leak warning **Acceptance criteria:** [ ] IP leak warning isn't shown on the [[ https://www.wikidata.org/wiki/Special:MergeItems | Merge Item page ]] when IP Masking is enabled