[clang] [alpha.webkit.UncountedCallArgsChecker] Check the safety of the object argument in a member function call. (PR #81400)

[Artem Dergachev via cfe-commits]

https://github.com/haoNoQ approved this pull request.

Great! Needs a rebase now though.

https://github.com/llvm/llvm-project/pull/81400