tree b1ea7dc1752ec2eb071dcb04ff1d3297e8fd055f
parent 6295a19e3778607b61bddb4d10c64f1b54d4ee8f
author Sam Rawlins <srawlins@google.com> 1618258828 -0700
committer GitHub <noreply@github.com> 1618258828 -0700
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Replace hasDisplayedCategories with hasCategoryNames. (#2614)

Sometimes this partial is used for ModelFunctionTyped objects which don't
necessarily mix in Categorization, like ModelFunctionTypedef, so no
`hasDisplayedCategories` method is available.

This was the last usage of this method so I delete it as well.

`_categorization.html` already just used `hasCategoryNames`.