[PATCH] D119708: [clang][lex] Remove `PPCallbacks::FileNotFound()`

[Alex Hoppen via Phabricator via cfe-commits]

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

Assuming that this is indeed never used, removing dead code always sounds good to me.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D119708/new/

https://reviews.llvm.org/D119708