[clang] [NFC][analyzer] Refactor ExprEngine::processCallExit (PR #186182)

[Balázs Benics via cfe-commits]

================
@@ -388,8 +389,8 @@ void ExprEngine::processCallExit(ExplodedNode *CEBNode) {
     // Step 5: Perform the post-condition check of the CallExpr and enqueue the
     // result onto the work list.
     // CEENode -> Dst -> WorkList
-    NodeBuilderContext Ctx(Engine, calleeCtx->getCallSiteBlock(), CEENode);
-    SaveAndRestore<const NodeBuilderContext *> NBCSave(currBldrCtx, &Ctx);
+    setCurrLocationContextAndBlock(CEENode->getLocationContext(),
+                                   calleeCtx->getCallSiteBlock());
----------------
steakhal wrote:

Do you think we should just invoke these handlers with the same contexts in both cases?
Would that make sense?

https://github.com/llvm/llvm-project/pull/186182