D31709 [NFC] Refactor DiagnosticRenderer to use FullSourceLoc was committed in r305684 and reverted in 305688 as clang-tidy and clang-query failed to build. This change updates the extra tools to use the new interface.
With this change D31709 can be recommitted
This looks good to me. But since I have never touch this code, I'll wait a bit till accepting this for others to have a say.
Added Alexander as he seems to have touched clang-tidy recently.
LG. Looks like a pretty mechanical change.