Minor performance fix in transfer function logic. Previously we
called VisitStmt, but VisitChildren is more direct and creates less
boilerplate logic.

llvm-svn: 42110
diff --git a/clang/Analysis/UninitializedValues.cpp b/clang/Analysis/UninitializedValues.cpp
index 63c9e9f..afd77e3 100644
--- a/clang/Analysis/UninitializedValues.cpp
+++ b/clang/Analysis/UninitializedValues.cpp
@@ -159,7 +159,7 @@
 }
 
 bool TransferFuncs::VisitCallExpr(CallExpr* C) {
-  VisitStmt(C);
+  VisitChildren(C);
   return Initialized();
 }