[clang] [LifetimeSafety] Remove FactMgr parameter from buildOriginFlowChain (PR #201054)

[Utkarsh Saxena via cfe-commits]

https://github.com/usx95 requested changes to this pull request.

I think this can be done in a simpler way without introducing the private getters by using the PImpl pattern which LoanPropagation already used. Sorry about not advocating for the existing PImpl pattern earlier. I created https://github.com/llvm/llvm-project/pull/201071 for this. 

I would close this PR for now. If you feel otherwise, I am also fine closing mine and doing this here.

https://github.com/llvm/llvm-project/pull/201054