[PATCH] D43598: [clang-format] Tidy up new API guessLanguage()

[Daniel Jasper via Phabricator via cfe-commits]

djasper accepted this revision.
djasper added a comment.
This revision is now accepted and ready to land.

Thank you for doing these follow up changes!


Repository:
  rC Clang

https://reviews.llvm.org/D43598