[turbofan] JSTypedLowering can just look at the type hints.

src/compiler/pipeline.cc

Index: src/compiler/pipeline.cc
diff --git a/src/compiler/pipeline.cc b/src/compiler/pipeline.cc
index 32d1cf9bb1e0593ed54c46b8ba0bb0390bd87ba6..46c0fad20515824c9530b26f770c26d17a0531e3 100644
--- a/src/compiler/pipeline.cc
+++ b/src/compiler/pipeline.cc
@@ -887,9 +887,6 @@ struct TypedLoweringPhase {
     if (data->info()->is_optimizing_from_bytecode()) {
       typed_lowering_flags |= JSTypedLowering::kDisableIntegerBinaryOpReduction;
     }
-    if (data->info()->is_type_feedback_enabled()) {
-      typed_lowering_flags |= JSTypedLowering::kTypeFeedbackEnabled;
-    }
     JSTypedLowering typed_lowering(&graph_reducer, data->info()->dependencies(),
                                    typed_lowering_flags, data->jsgraph(),
                                    temp_zone);